What is Atlas Horizon Group?

Atlas Horizon Group helps federal teams find defense hardware, MRO assets, and supply groups, with procurement information across 11 pages.

What if I only have a manufacturer part number and no NSN?

Send the part number with the manufacturer's name and it is quoted the same way. A stock number is a convenience rather than a requirement: the part number plus the maker identifies the item, and the CAGE code, where you have it, pins the exact source so no substitution question comes back.

What happens if the stock number has been superseded or cancelled?

Old and cancelled stock numbers are routine in industrial supply. The desk carries the number forward to its current replacement and quotes the superseding item, with the substitution stated on the quote so your file shows what was offered and against which number. Nothing ships against a superseded number without your acceptance.

Do I need a CAGE code on the request?

It is helpful rather than required. The CAGE code names the specific source, so including it removes the only question a quote can raise: whether an approved alternate is acceptable. Without it, the desk quotes the source it prices against and names it plainly.

Which supply groups do you quote, and what if mine is outside them?

The desk quotes FSG 51 hand tools, FSG 53 hardware and abrasives, FSG 42 fire, rescue and safety, FSG 47 pipe, tubing, hose and fittings, and FSG 84 clothing and individual equipment. Requirements outside those groups are answered honestly: if a source of supply exists for a catalogued commercial item, it can usually be priced, and the desk says so before you commit rather than after.

How quickly is an NSN quoted, and does it need a contract vehicle?

Most requirements with the number, quantity and destination stated are quoted within 24 to 72 hours. Nothing needs to be carried in the national stock system for the desk to price it: these buys move open-market, on a purchase card or a firm-fixed-price purchase order, and the quote comes back under the solicitation number your file already uses.

ATLAS HORIZON GROUP

GOVERNMENT & INDUSTRIAL SUPPLY

NSN / PART NUMBER LOOKUP

Quote a National Stock Number or Part Number

Send the stock number, the manufacturer part number, or the federal stock class you are working from. The desk prices it against live distributor stock and returns a firm quote, usually within 24 to 72 hours, whether or not the item is carried in the national stock system.

SEND AN NSN OR PART NUMBER See the supply groups we cover

WHAT THE DESK NEEDS TO PRICE IT

Four Details Turn a Stock Number Into a Quote

A complete request is quoted the same business day it is logged. Anything missing comes back as a question instead of a price, which is the only delay worth avoiding.

01 / THE NUMBER

The NSN or the part number

A national stock number, a manufacturer part number, or the federal stock class you are working from. Any one of them gets the requirement priced; the NSN alone is enough to start.

02 / THE QUANTITY

How many you need

Quantity as written on the requisition. It is what the sourcing cost is struck at, so the same part at two counts is two prices rather than one estimate.

03 / THE DESTINATION

Where it ships

The receiving activity, installation, or freight-forwarder address, with the delivery date the requirement carries. This is what the freight and the transit time are read against.

04 / THE AUTHORITY

The solicitation, if there is one

The solicitation or contract number the buy is tracked under, so the quote comes back under the number your file already uses rather than under a new reference.

READING A STOCK NUMBER

What the Thirteen Digits of an NSN Tell the Desk

A national stock number is thirteen digits written in four blocks, as in 5310-01-234-5678 (an example, shown for its format only). Split it and it stops being a serial number: the front tells the desk what kind of item it is, and the back tells it which item exactly. That is enough to price a requirement before anyone opens a catalogue.

5310

FEDERAL SUPPLY CLASS

Four digits naming the class of item. The first two are the supply group, so 5310 is nuts and washers, filed under FSG 53, hardware and abrasives.

NATIONAL CODIFICATION BUREAU

Two digits naming the country that catalogued the item. 00 and 01 are the United States; other codes mark a NATO member's own entry.

2345678

ITEM NUMBER

Seven digits that identify the item itself inside that class. Together with the bureau code they form the nine-digit NIIN.

A part number and a stock number are not the same thing

A manufacturer part number identifies one maker's item: it says what the factory calls the thing. A national stock number identifies the item as the Department of Defense has catalogued it, whichever factory is behind it, which is why one NSN can be answered by several approved sources. A CAGE code names the specific source, so when a requirement is pinned to one manufacturer, the CAGE code is what pins it. Send any of the three and the desk prices it; send the NSN with the CAGE code and the quote comes back without a substitution question.

Where an item is not carried in the national stock system at all, or the stock number is backordered, the requirement is still quotable: the desk cross-references the stock number to a source of supply, confirms the specification match, and quotes against the part number that source actually sells. That is the ordinary route for open-market industrial supply, and it is why a requisition does not have to stall on a stock number nobody can fill.

SUPPLY GROUPS QUOTED

FSG 51

Hand tools

5110, 5120, 5130

Wrenches, sockets, screwdrivers, pliers, striking tools, and power-driven hand tools, with the sets and kits they ship in.

FSG 53

Hardware and abrasives

5305, 5310, 5315, 5340

Screws, nuts, washers, nails, keys, pins, rivets, and general hardware, with abrasive discs, stones, and sheets.

FSG 42

Fire, rescue and safety

4210, 4240

Firefighting equipment, extinguishing agents, and the safety and rescue equipment that hangs beside it on the shop wall.

FSG 47

Pipe, tubing, hose and fittings

4710, 4720, 4730

Pipe, hose and tubing in every material, and the fittings, couplings, and adapters that join them to the asset.

FSG 84

Clothing and individual equipment

8410, 8415, 8440

Special-purpose clothing, outerwear, handwear, and individual equipment, including the protective apparel a shop issues.

How each group is bought and delivered by federal buyers

NSN / COMMON QUESTIONS

Stock Numbers, Substitutions and Turnaround

What the desk does with a number once it arrives, and what it will never do without asking you first.

Yes. An NSN identifies the item positively, so it is enough to start from. The desk resolves it to a source of supply, prices it at the quantity you need, and returns a firm quote. Where the number resolves to several approved sources, the quote states which one the price is struck against.

SUBMIT THE REQUIREMENT Read how a requisition is classified and sourced

08 / DIRECT LINE

Partner With Our Procurement Desk

Let's discuss your supply chain utilization quotas. Our procurement desk responds to open-market Requests for Quotes (RFQs) with speed, accurate stock visibility, and a clear answer on what we can and cannot source.

INITIATE RFQ SUBMISSION→DOWNLOAD CAPABILITY STATEMENT→

Company Name

Atlas Horizon Group

Managing Director / POC

Fawzi Abboud (fawzi@atlas-horizon-group.com)

Intake & Procurement Desk

procurement@atlas-horizon-group.com

Business Phone

(239) 379-7703

Corporate Structure

Limited Liability Company

ATLAS HORIZON GROUP·UNITED STATES

ABOUT PROCUREMENT GUIDE CAPABILITY SECTORS CONTACT

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D-U-N-S149999895

08 / COMPLIANCE DISCLOSURES

Supplier Integrity & Procurement Compliance Statement

Atlas Horizon Group is an independent value-added reseller of commercial off-the-shelf (COTS) industrial supply, operating under the Federal Acquisition Regulation (FAR) and the Defense Federal Acquisition Regulation Supplement (DFARS) as they apply to open-market COTS procurement. Our sourcing policy is to buy through authorized distribution channels and manufacturers, and not from open broker listings. Where a requirement carries a country-of-origin, domestic-content or trade-agreement condition, we confirm in writing how it is met before award, and we say so plainly where no compliant option is available rather than quoting a part we cannot stand behind. Orders ship direct to the receiving point the purchase order names, including blind shipment where the order calls for it. Documentation accompanies each order as its terms require.

Corporate & Regulatory Disclosures

Copyright © 2026 Atlas Horizon Group. All rights reserved. Supplier Integrity & Procurement Compliance Statement and Corporate & Regulatory Disclosures on file. Registered Limited Liability Company (United States). Primary Classification: NAICS Code 423840. Business Contact Office: (239) 379-7703 | procurement@atlas-horizon-group.com. This website is a B2B corporate digital portal intended solely to outline the capabilities and procurement scopes of Atlas Horizon Group for primary federal contractors, institutional finance underwriters, and defense procurement agencies. We do not solicit, collect, or store private retail consumer data. All third-party corporate enterprise or agency names, logos, or contract references utilized represent historical or active procurement tracking networks, open bidding paths, or standard industry platforms. Their mention does not imply public endorsement, joint venture, or direct sponsorship by those specific entities unless explicitly protected under active, signed bilateral contracts.