Home · NSN 01-707-0203

NSN 01-707-0203 — Screw,Shoulder

NIIN 01-707-0203 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-707-0203 is the national stock number for a screw,shoulder. It cross-references to 1 manufacturer part number from 2 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; the primary is MS51975-93P. The unit of issue is EA and the FLIS list price is $13.73.

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 number from 2 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
MS51975-93P	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
MS51975-93P	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only

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 MS51975-93P.

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

DLA management data

FLIS unit price: $13.73
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 3A
Thread Direction: RIGHT-HAND
Thread Length: INCHES MINIMUM 0.595 AND INCHES MAXIMUM 0.625
Fastener Length: INCHES NOMINAL 4.11
Head Diameter: INCHES MINIMUM 0.853 AND INCHES MAXIMUM 0.875
Head Height: INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.375
Shoulder Diameter: OVERALL INCHES MINIMUM 0.4960 AND INCHES MAXIMUM 0.4980
Shoulder Length: OVERALL INCHES MINIMUM 3.495 AND INCHES MAXIMUM 3.505
Single Shear Strength: POUNDS PER SQUARE INCH (PSI) 84000
End Item Identification: 2350-016463121
Nominal Thread Diameter: INCHES 0.3750
Width Across Flats: INCHES NOMINAL 0.250
Thread Quantity Per Inch: 16
Minimum Tensile Strength: POUNDS PER SQUARE INCH 140000
Chamfer Angle: DEGREES MINIMUM 30.0 AND DEGREES MAXIMUM 45.0
Shoulder Shape: OVERALL ROUND
Part Name Assigned By Controlling Agency: SCREW, SHOULDER, SOCKET HEAD,HEXAGON ALLOY STEEL OR NONFERROUS ALLOYS,UNC-3A
Material: OVERALL STEEL
Material Document And Classification: OVERALL NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE NAS-21472
Surface Treatment: OVERALL ZINC
Surface Treatment Document And Classification: OVERALL NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE AST- B633, TY II, CL FE TO ZN 5
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Specification/Standard Data: PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS-51975

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.