Home · FSC 5310 Nuts And Washers · NSN 5310-00-655-6151

NSN 5310-00-655-6151 — Washer,Lock

NIIN 00-655-6151 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Used on: A-4 · all platforms

NSN 5310-00-655-6151 is the national stock number for a washer,lock in federal supply class 5310 (Nuts And Washers). It cross-references to 6 manufacturer part numbers from 7 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Federal Specifications Promulgated By General Services Administration Washington Dc, General Dynamics European Land Systems - Mowag Gmbh; the primary is 0740796. The federal catalog ties it to the A-4. The unit of issue is EA and the FLIS list price is $0.35.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 10, 2026 for $274 from Cavanaugh Government Group, LLC. 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.

6

part numbers from 7 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 5310-00-655-6151: 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
MS35335-6596906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
FF-W-10081348Federal Specifications Promulgated By General Services Administration Washington Dc41 · Not fully interchangeable
0740796S3002General Dynamics European Land Systems - Mowag Gmbh5 · Secondary reference2 · Fully interchangeable
824636-1156232Lockheed Martin Corporation5 · Secondary reference1 · Not fully interchangeable
AU27AR30110855Carrier Corp5 · Secondary reference1 · Not fully interchangeable
AU27AR301-1085519422Demarkus Corp Refrigeration Engineering Corp5 · Secondary reference9 · Reference only
MS35335-6576Q65Putnam Farms, Inc.5 · Secondary reference9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 10, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 10, 2026Cavanaugh Government Group, LLC 5UY76$274DlaSPE4A626PD049 » 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 0740796.

Request 0740796

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
$0.35
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Hole Diameter
INCHES MINIMUM 0.513 AND INCHES MAXIMUM 0.530
Outside Diameter
INCHES MINIMUM 0.880 AND INCHES MAXIMUM 0.900
Material Thickness
INCHES MINIMUM 0.037 AND INCHES MAXIMUM 0.045
End Item Identification
A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
Hardness Rating
ROCKWELL C MINIMUM 40.0 AND ROCKWELL C MAXIMUM 50.0
Material
OVERALL STEEL COMP 410
Material Document And Classification
OVERALL FED STD SINGLE MATERIAL RESPONSE 66
Surface Treatment
OVERALL PASSIVATE
Surface Treatment Document And Classification
OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35,TY 2 OR FED SPEC SINGLE TREATMENT RESPONSE QQ--35,TY 3

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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