Home · FSC 5305 Screws · NSN 5305-00-812-4143

NSN 5305-00-812-4143 — Screw,Machine

NIIN 00-812-4143 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5305-00-812-4143 is the national stock number for a screw,machine in federal supply class 5305 (Screws). It cross-references to 5 manufacturer part numbers from 6 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Federal Specifications Promulgated By General Services Administration Washington Dc, Northrop Grumman Systems Corporation; the primary is 10125509. The unit of issue is EA and the FLIS list price is $0.14.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on October 6, 2026 for $1,222 from Spec Tech Usa Inc. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 6 CAGEs

open solicitations, all agencies

government buy in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
NAS662C2R8	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
FF-S-92	81348	Federal Specifications Promulgated By General Services Administration Washington Dc	4	1 · Not fully interchangeable
947575-1208	06481	Northrop Grumman Systems Corporation	5 · Secondary reference	2 · Fully interchangeable
C10310-0308-0221	U8539	Rosemount Aerospace Ltd	5 · Secondary reference	2 · Fully interchangeable
NAS662C2R8	Z0KE8	Insitu Pacific Pty Ltd	5 · Secondary reference	2 · Fully interchangeable
10125509	A486G	Nimikkeistokeskus Ncb Finland	6	9 · Reference only

Government demand

Nothing open right now. Last government buy Oct 6, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Oct 6, 2026	Spec Tech Usa Inc 3LRU1			$1,222	Dla	SPE4A627P1363 » Award/Basic Package View

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 10125509.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $0.14
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 2A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 0.464 AND INCHES MAXIMUM 0.500
Fastener Length: INCHES NOMINAL 0.500
Head Diameter: INCHES MINIMUM 0.156 AND INCHES MAXIMUM 0.172
Nominal Thread Diameter: INCHES 0.086
Thread Quantity Per Inch: 56
Minimum Tensile Strength: POUNDS PER SQUARE INCH 80000
Countersink Angle: DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0
Screw Material: STEEL CORROSION RESISTING
Screw Surface Treatment: PASSIVATE
Screw Surface Treatment Document And Classification: FED SPEC SINGLE TREATMENT RESPONSE QQ--35
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)

Related stock numbers

Other NSNs filed under the same part numbers.

00-001-9809 · Screw,Externally Relieved Body
00-004-5099 · Screw,Machine
00-010-4868 · Screw,Machine
00-011-0500 · Screw,Machine
00-011-0596 · Screw,Machine
00-011-3963 · Screw,Machine
00-011-3965 · Screw,Machine
00-011-4327 · Screw,Machine

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.