Home · NSN 01-589-6896

NSN 01-589-6896 — Nut,Self-Locking,Extended Washer

NIIN 01-589-6896 · unit of issue EA · AAC H (not stocked, central procurement (dispute)) · source of supply SMS

NSN 01-589-6896 is the national stock number for a nut,self-locking,extended washer. It cross-references to 1 manufacturer part number from 2 CAGE codes, including The Boeing Company, Boeing Defence Australia Ltd; the primary is BACN11AG4. The federal catalog ties it to the KC-46 Pegasus. The unit of issue is EA and the FLIS list price is $0.55.

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 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
BACN11AG4	81205	The Boeing Company	3 · Design control (vendor)	2 · Fully interchangeable
BACN11AG4	Z0HA9	Boeing Defence Australia Ltd	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

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 BACN11AG4.

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

DLA management data

FLIS unit price: $0.55
Unit of issue: EA
Acquisition advice: H — Not stocked, central procurement (dispute)
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Washer Outside Diameter: INCHES MAXIMUM 0.420
Lubrication: DRY FILM LUBRICANT
Overall Height: INCHES MINIMUM 0.204 AND INCHES MAXIMUM 0.316
Washer Thickness: INCHES MINIMUM 0.019
End Item Identification: KC-46A TANKER
Width Across Flats: INCHES MINIMUM 0.304 AND INCHES MAXIMUM 0.316
Temp Rating: FAHRENHEIT NOMINAL 450.0
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Thread Quantity Per Inch: 28
Hardness Rating: ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 44.0
Nominal Thread Size: INCHES 0.250
Special Features: ITEM IS FAA CERTIFIED
Material: OVERALL STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 4027 OR STEEL COMP 4037
Material Document And Classification: OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S6322 OR ASSN STD SINGLE MATERIAL RESPONSE A-S6325 OR ASSN STD SINGLE MATERIAL RESPONSE A-S6280 OR ASSN STD SINGLE MATERIAL RESPONSE AST-A304 OR AS
Surface Treatment: OVERALL CADMIUM
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416, TYE II, CLASS 2

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.