Home · NSN 00-550-3503

NSN 00-550-3503 — Washer,Lock

NIIN 00-550-3503 · unit of issue HD · AAC Z (insurance item) · source of supply SMS

NSN 00-550-3503 is the national stock number for a washer,lock. It cross-references to 14 manufacturer part numbers from 14 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, General Dynamics Land Systems - Canada Corporation; the primary is 10335573. The unit of issue is HD and the FLIS list price is $1.40.

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.

14

part numbers from 14 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-550-3503: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

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

Part numberCAGEManufacturerReferenceVariation
MS35335-3696906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MILW6986TYPEB81349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
1051292556161General Dynamics Land Systems - Canada Corporation5 · Secondary reference1 · Not fully interchangeable
13685793334Atwood Fence Co Inc5 · Secondary reference9 · Reference only
226478H0001Daf Trucks N.V.5 · Secondary reference9 · Reference only
36-5395007666Tokheim Corp Small Pumps Div5 · Secondary reference9 · Reference only
5310005503503SCY13E.C.A Etablissement Centrald'Approvisionnement Des Forces Armee5 · Secondary reference9 · Reference only
6984113841Tiffin Parts, L.L.C. Div Subsidiary Of Pettibone Corp.5 · Secondary reference1 · Not fully interchangeable
70178-3695097Little Giant Crane And Shovel Inc5 · Secondary reference9 · Reference only
8E0712603Clark Equipment Co5 · Secondary reference9 · Reference only
AN936B71688044Aeronautical Standards Group Dept Of Navy And Air Force5 · Secondary reference1 · Not fully interchangeable
10335573A486GNimikkeistokeskus Ncb Finland69 · Reference only
5310PL23411759009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
AU27AR-271D9182Zf Industrieantriebe Witten GmbhC1 · 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 10335573.

Request 10335573

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
$1.40
Unit of issue
HD
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Hole Diameter
INCHES MINIMUM 0.448 AND INCHES MAXIMUM 0.464
Outside Diameter
INCHES MINIMUM 0.740 AND INCHES MAXIMUM 0.760
Material Thickness
INCHES MINIMUM 0.032 AND INCHES MAXIMUM 0.040
Hardness Rating
ROCKWELL C MINIMUM 40.0 AND ROCKWELL C MAXIMUM 50.0
Material
OVERALL STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064
Material Document And Classification
OVERALL FED STD ALL MATERIAL RESPONSES 66
Surface Treatment
OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification
OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 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.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.