Home · NSN 01-340-2281

NSN 01-340-2281 — Coupling Half,Quick Disconnect

NIIN 01-340-2281 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-340-2281 is the national stock number for a coupling half,quick disconnect. It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including Eaton Aeroquip LLC, Raytheon Company; the primary is 656294. The unit of issue is EA and the FLIS list price is $1,197.66.

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 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
AS188K08DN	00624	Eaton Aeroquip LLC	3 · Design control (vendor)	2 · Fully interchangeable
656294-02	82577	Raytheon Company	5 · Secondary reference	2 · Fully interchangeable
656294	82577	Raytheon Company	D	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 656294.

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

DLA management data

FLIS unit price: $1,197.66
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Shelf life code: Y
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Overall Length: INCHES NOMINAL 2.882
Exterior Color: BLUE
Quick Disconnect Method: ALL ENDS PUSH-PULL
Leg Length: INCHES NOMINAL 0.562
Connection Type: ALL ENDS INTERNAL QUICK DISCONNECT
Connection Type: FIRST FLUID END CONNECTION THREADED EXTERNAL TUBE
Features Provided: SELF-SEALING
Nominal Thread Size: ALL ENDS INCHES 0.750
Seat Angle: DEGREES 12.0
Nominal Outside Diameter Tube Accommodated: ALL ENDS INCHES 0.500
Material: BODY ALUMINUM ALLOY
Material Document And Classification: BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6 T351
Surface Treatment: BODY ANODIZE
Surface Treatment Document And Classification: BODY MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625,TY 2,CL 2
Thread Series Designator: ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF)
Furnished Items And Quantity: PREFORMED PACKING 2 AND SPRING 8

Related stock numbers

Other NSNs filed under the same part numbers.

01-341-2359 · Coupling Half,Quick Disconnect
01-383-5909 · Coupling Half,Quick Disconnect

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.