Home · NSN 01-434-3790

NSN 01-434-3790 — Washer,Flat

NIIN 01-434-3790 · unit of issue HD · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 01-434-3790 is the national stock number for a washer,flat. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Jednolity Indeks Materialowy - Uniform Material Index; the primary is 5310PL2130490. The unit of issue is HD and the FLIS list price is $20.38.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 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
NAS1149D0532K	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
5310PL2130490	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 5310PL2130490.

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

DLA management data

FLIS unit price: $20.38
Unit of issue: HD
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Hole Diameter: INCHES MINIMUM 0.323 AND INCHES MAXIMUM 0.328
Thickness: INCHES MINIMUM 0.028 AND INCHES MAXIMUM 0.036
Overall Diameter: INCHES MINIMUM 0.557 AND INCHES MAXIMUM 0.562
Material: OVERALL ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230
Material Document And Classification: OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-250 TO 5 2024-T3
Surface Treatment: OVERALL ANODIZE
Surface Treatment Document And Classification: OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625 CL 2
Specification/Standard Data: PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1149

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.