Home · NSN 01-737-8131

NSN 01-737-8131 — Washer,Lock

NIIN 01-737-8131 · unit of issue HD · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-737-8131 is the national stock number for a washer,lock. It cross-references to 2 manufacturer part numbers from 1 CAGE code, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use; the primary is MS35338-45E. The unit of issue is HD and the FLIS list price is $0.91.

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.

2

part numbers from 1 CAGE

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-737-8131: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
MS35338-45E80205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)2 · Fully interchangeable
NASM3533880205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)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 MS35338-45E.

Request MS35338-45E

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$0.91
Unit of issue
HD
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Mar 1, 2026

Item characteristics

Hole Diameter
INCHES MINIMUM 0.314 AND INCHES MAXIMUM 0.322
Outside Diameter
INCHES MAXIMUM 0.583
Material Thickness
INCHES MINIMUM 0.078 AND INCHES MAXIMUM 0.088
Hardness Rating
ROCKWELL C MINIMUM 38.0 AND ROCKWELL C MAXIMUM 46.0
Part Name Assigned By Controlling Agency
WASHER, LOCK-SPRING, HELICAL, REGULAR (MEDIUM) SERIES
Special Features
NSN ASSIGNED IN SUPPORT OF ARMY CLEAN HARDWARE ABATEMENT INITIATIVE. MATERIAL: STEEL, CARBON, GRADE 1060 (UNS G10600) THRU 1080 (UNS G10800), IAW ASTM A29/A29M. ZINC-NICKEL PLATED IN ACCORDANCE WITH S
Material
OVERALL STEEL
Material Document And Classification
OVERALL AEROSPACE MATERIAL SPEC STD ALL MATERIAL RESPONSES AST- A29 TO A29-
Surface Treatment
OVERALL ZINC NICKEL
Surface Treatment Document And Classification
OVERALL ASSN STD ALL TREATMENT RESPONSES SAE A-S2461, TYE II, CLASS 2, GRADE B
Specification/Standard Data
PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS-35338

Related stock numbers

Other NSNs filed under the same part numbers.

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.

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