Home · NSN 01-391-7138

NSN 01-391-7138 — Washer,Flat

NIIN 01-391-7138 · unit of issue HD · AAC Z (insurance item) · source of supply SMS

NSN 01-391-7138 is the national stock number for a washer,flat. It cross-references to 3 manufacturer part numbers from 4 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Onboard Systems International, LLC, Federal Specifications Promulgated By General Services Administration Washington Dc; the primary is 510-769-00. The unit of issue is HD and the FLIS list price is $13.71.

No government purchase of this stock number is on our record yet. 1 seller on PartsAndPlanes lists it with confirmed stock.

part numbers from 4 CAGEs

open solicitations, all agencies

government buys in 24 months

seller 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
NAS1149F0763P	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
510-769-00	1Y921	Onboard Systems International, LLC	5 · Secondary reference	1 · Not fully interchangeable
FFW92	81348	Federal Specifications Promulgated By General Services Administration Washington Dc	5 · Secondary reference	9 · Reference only
NAS1149F0763P	A0126	Leonardo Spa Helicopters Division - Production Site	5 · Secondary reference	2 · 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

NAS1149F0763P · 0 in stock · Leading Edge Group, LLC

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

DLA management data

FLIS unit price: $13.71
Unit of issue: HD
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Hole Diameter: INCHES MINIMUM 0.443 AND INCHES MAXIMUM 0.463
Thickness: INCHES MINIMUM 0.059 AND INCHES MAXIMUM 0.067
Overall Diameter: INCHES MINIMUM 0.745 AND INCHES MAXIMUM 0.770
Material: OVERALL STEEL

Related stock numbers

Other NSNs filed under the same part numbers.

00-001-4858 · Washer,Flat
00-003-9156 · Washer,Flat
00-011-4949 · Washer,Flat
00-011-4985 · Washer,Flat
00-014-5850 · Washer,Flat
00-020-3115 · Washer,Flat
00-036-6762 · Washer,Flat
00-036-6770 · Washer,Flat

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.