Home · NSN 00-540-4363

NSN 00-540-4363 — Nut,Tube Coupling

NIIN 00-540-4363 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-540-4363 is the national stock number for a nut,tube coupling. It cross-references to 4 manufacturer part numbers from 5 CAGE codes, including The Boeing Company, Us Army Aviation And Missile Command, Aeronautical Standards Group Dept Of Navy And Air Force; the primary is 10108402. The unit of issue is EA and the FLIS list price is $0.52.

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 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
AN818-2J	76301	The Boeing Company	3 · Design control (vendor)	2 · Fully interchangeable
8491062	18876	Us Army Aviation And Missile Command	5 · Secondary reference	1 · Not fully interchangeable
AN818-2C	88044	Aeronautical Standards Group Dept Of Navy And Air Force	5 · Secondary reference	9 · Reference only
AN818-2J	88044	Aeronautical Standards Group Dept Of Navy And Air Force	5 · Secondary reference	2 · Fully interchangeable
AN818-2J	0PXV4	The Boeing Company	5 · Secondary reference	2 · Fully interchangeable
10108402	A486G	Nimikkeistokeskus Ncb Finland	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 10108402.

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

DLA management data

FLIS unit price: $0.52
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Fabrication Method: MACHINED
Nut Height: INCHES NOMINAL 0.531
End Item Identification: GRUMMAN A10 AIRCRAFT; 23N SHIP, OHIO CLASS SSN (TRIDENT)
Width Across Flats: INCHES NOMINAL 0.375
Length To Shoulder: INCHES NOMINAL 0.460
Smallest Inside Diameter: INCHES NOMINAL 0.180
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Thread Quantity Per Inch: 24
Nominal Thread Size: INCHES 0.312
Nominal Tube Outside Diameter: INCHES 0.125
Material: OVERALL STEEL COMP 304 OR STEEL COMP 316
Material Document And Classification: OVERALL FED STD SINGLE MATERIAL RESPONSE 66
Surface Treatment: OVERALL PASSIVATE
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35,TY 1

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.