Home · NSN 01-667-8211

NSN 01-667-8211 — Nut,Self-Locking,Extended Washer

NIIN 01-667-8211 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-667-8211 is the national stock number for a nut,self-locking,extended washer. It cross-references to 1 manufacturer part number from 5 CAGE codes, including The Boeing Company, Bristol Industries, LLC, Sps Technologies, LLC; the primary is BACN10HR6CB. The federal catalog ties it to the KC-46 Pegasus. The unit of issue is EA and the FLIS list price is $9.00.

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 number from 5 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
BACN10HR6CB	81205	The Boeing Company	3 · Design control (vendor)	1 · Not fully interchangeable
BACN10HR6CB	27238	Bristol Industries, LLC	5 · Secondary reference	1 · Not fully interchangeable
BACN10HR6CB	56878	Sps Technologies, LLC	5 · Secondary reference	1 · Not fully interchangeable
BACN10HR6CB	15653	Howmet Global Fastening Systems Inc	5 · Secondary reference	1 · Not fully interchangeable
BACN10HR6CB	16258	Space-Lok, Inc.	5 · Secondary reference	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 BACN10HR6CB.

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

DLA management data

FLIS unit price: $9.00
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Jan 1, 2026

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Locking Feature: FREE-RUNNING ALL METAL DESIGN
Washer Outside Diameter: INCHES NOMINAL 0.645
Lubrication: DRY FILM LUBRICANT
Overall Height: INCHES NOMINAL 0.450
Washer Thickness: INCHES NOMINAL 0.065
End Item Identification: KC-46A
Width Across Flats: INCHES NOMINAL 0.443
Temp Rating: FAHRENHEIT NOMINAL 450.0
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Thread Quantity Per Inch: 24
Nominal Thread Size: INCHES 0.375
Part Name Assigned By Controlling Agency: NUT,SELF-LOCKING,EX
Special Features: DRY FILM LUBRICANT PER BMS3-41
Material: OVERALL IRON ALLOY 660
Material Document And Classification: OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5757
Proprietary Characteristics: PACS
Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED

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.