Home · NSN 00-183-4406

NSN 00-183-4406 — Washer,Flat

NIIN 00-183-4406 · unit of issue HD · AAC Z (insurance item) · source of supply SMS

NSN 00-183-4406 is the national stock number for a washer,flat. It cross-references to 12 manufacturer part numbers from 12 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Northrop Grumman Systems Corporation, Woodward, Inc.; the primary is 004-003081-034. The unit of issue is HD and the FLIS list price is $15.00.

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 12 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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 number	CAGE	Manufacturer	Reference	Variation
NAS1149D0363J	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
004-003081-034	26916	Northrop Grumman Systems Corporation	5 · Secondary reference	9 · Reference only
186399	66503	Woodward, Inc.	5 · Secondary reference	9 · Reference only
4189-0044	19397	Bae Systems Information & Electronic Systems Integration Inc.	5 · Secondary reference	9 · Reference only
8147980	18876	Us Army Aviation And Missile Command	5 · Secondary reference	9 · Reference only
AN960PD10	88044	Aeronautical Standards Group Dept Of Navy And Air Force	5 · Secondary reference	9 · Reference only
AN960PD10	10630	Anillo Industries LLC	5 · Secondary reference	1 · Not fully interchangeable
NAS1149D0363J	A0126	Leonardo Spa Helicopters Division - Production Site	5 · Secondary reference	2 · Fully interchangeable
SMB208868-10	80063	Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir	5 · Secondary reference	9 · Reference only
10116636	A486G	Nimikkeistokeskus Ncb Finland	6	9 · Reference only
5310001834406	A00AM	E.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales	6	9 · Reference only
5310PL0150736	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only
5310PL1696501	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only
5331PL1038163	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	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 004-003081-034.

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

DLA management data

FLIS unit price: $15.00
Unit of issue: HD
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Jan 1, 2026

Item characteristics

Hole Diameter: INCHES MINIMUM 0.193 AND INCHES MAXIMUM 0.213
Thickness: INCHES MINIMUM 0.057 AND INCHES MAXIMUM 0.069
Overall Diameter: INCHES MINIMUM 0.433 AND INCHES MAXIMUM 0.458
Criticality Code Justification: FEAT
Special Features: TOLERANCES,FIT RESTRICTIONS,MATERIAL PROPERTIES AND MANUFACTURING PROCESS
Material: OVERALL ALUMINUM ALLOY 2024
Material Document And Classification: OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-250 TO 5
Surface Treatment: OVERALL CHROMATE OR ANODIZE
Surface Treatment Document And Classification: OVERALL MIL SPEC 1ST TREATMENT RESPONSE -IL-C-5541 OR MIL SPEC 2ND TREATMENT RESPONSE -IL-A-8625
Nondefinitive Spec/Std Data: TYPE A AND GRADE 2 AND CLASS D

Related stock numbers

Other NSNs filed under the same part numbers.

00-956-9529 · Screw,Machine

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.