Home · NSN 01-520-9631

NSN 01-520-9631 — Screw,Machine

NIIN 01-520-9631 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-520-9631 is the national stock number for a screw,machine. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use; the primary is M3212-44L. The unit of issue is EA and the FLIS list price is $0.95.

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 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
M3212-44L	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
NASM3212-44L	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	5 · Secondary reference	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 M3212-44L.

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

DLA management data

FLIS unit price: $0.95
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 2A
Thread Direction: RIGHT-HAND
Thread Length: INCHES NOMINAL 0.750
Fastener Length: INCHES NOMINAL 0.978
Head Diameter: INCHES NOMINAL 0.380
Head Height: INCHES NOMINAL 0.128
Locking Feature: DETENT RING
End Item Identification: 2350-01-081-8138
Nominal Thread Diameter: INCHES 0.190
Features Provided: O RING
Thread Quantity Per Inch: 24
Minimum Tensile Strength: POUNDS PER SQUARE INCH 75000
Part Name Assigned By Controlling Agency: SCREW, MACHINE, PAN HEAD, CROSS RECESSED, SELF-SEALING, INTEGRAL SILICON O-RING, SELF-LOCKING
Screw Material: STEEL COMP 304
Screw Material Document And Classification: FED SPEC SINGLE MATERIAL RESPONSE QQ-S-763
Screw Surface Treatment: PASSIVATE
Special Features: INSTALLATION TORQUE IS 23 LBS
Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Specification/Standard Data: GOVERNMENT STANDARD 96906--IL-S-82496-SUERSEDED AND PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION 80205-NAS-82496

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.