Home · NSN 01-338-9353

NSN 01-338-9353 — Nut,Self-Locking,Extended Washer

NIIN 01-338-9353 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-338-9353 is the national stock number for a nut,self-locking,extended washer. It cross-references to 6 manufacturer part numbers from 8 CAGE codes, including The Boeing Company, Sps Technologies, LLC, Howmet Global Fastening Systems Inc; the primary is 132LH85749. The unit of issue is EA and the FLIS list price is $5.81.

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 8 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
BACN10GW9AF	81205	The Boeing Company	1 · Design control	2 · Fully interchangeable
66796AF9	56878	Sps Technologies, LLC	3 · Design control (vendor)	2 · Fully interchangeable
H528799	15653	Howmet Global Fastening Systems Inc	3 · Design control (vendor)	2 · Fully interchangeable
VN497DH9	92215	Howmet Global Fastening Systems Inc Div Torrance Operations	3 · Design control (vendor)	2 · Fully interchangeable
132LH85749	72962	Harvard Industries Inc	5 · Secondary reference	9 · Reference only
SL7021C9	11815	Sps Technologies, LLC Dba Cherry Aerospace Div Div Cherry Aerospace	5 · Secondary reference	9 · Reference only
132LH85749	019L2	Esna, LLC	C	1 · Not fully interchangeable
66796AF9	56870	Reliant Heating And Controls Inc	C	1 · 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 132LH85749.

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

DLA management data

FLIS unit price: $5.81
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Washer Outside Diameter: INCHES MINIMUM 0.886
Lubrication: DRY FILM LUBRICANT
Overall Height: INCHES MAXIMUM 0.562
Washer Thickness: INCHES NOMINAL 0.079
Width Across Flats: INCHES MINIMUM 0.679 AND INCHES MAXIMUM 0.690
Temp Rating: FAHRENHEIT MAXIMUM 450.0
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Thread Quantity Per Inch: 18
Nominal Thread Size: INCHES 0.5625
Special Features: LUB MIL-L-46010
Material: OVERALL IRON ALLOY 660
Material Document And Classification: OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5737
Surface Treatment: OVERALL PASSIVATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35

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.