Home · NSN 00-939-0658

NSN 00-939-0658 — Screw,Shoulder

NIIN 00-939-0658 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 00-939-0658 is the national stock number for a screw,shoulder. 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, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Jednolity Indeks Materialowy - Uniform Material Index; the primary is 10823-01503. The unit of issue is EA and the FLIS list price is $3.18.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 6 CAGEs

open solicitations, all agencies

government buys 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
MS51975-18	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
MS16638-18	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	2 · Fully interchangeable
MS51975-18	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
5305PL0809758	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only
10823-01503	0Y3H3	Fastenal Company	C	1 · Not fully interchangeable
1352060	45152	Oshkosh Corp	C	1 · Not fully interchangeable
1352060	75Q65	Oshkosh Defense LLC	C	1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

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 10823-01503.

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

DLA management data

FLIS unit price: $3.18
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 0.480 AND INCHES MAXIMUM 0.500
Fastener Length: INCHES MINIMUM 1.230 AND INCHES MAXIMUM 1.250
Head Diameter: INCHES MINIMUM 0.543 AND INCHES MAXIMUM 0.562
Head Height: INCHES MINIMUM 0.244 AND INCHES MAXIMUM 0.250
Shoulder Diameter: FIRST SHOULDER INCHES MINIMUM 0.371 AND INCHES MAXIMUM 0.373
Shoulder Length: FIRST SHOULDER INCHES NOMINAL 0.750
Nominal Thread Diameter: INCHES 0.312
Width Across Flats: INCHES NOMINAL 0.188
Thread Quantity Per Inch: 18
Hardness Rating: OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 43.0
Minimum Yield Strength: POUNDS PER SQUARE INCH 140000
Shoulder Shape: FIRST SHOULDER ROUND
Material: OVERALL STEEL
Surface Treatment: OVERALL CADMIUM
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)

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.