Home · FSC 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings · NSN 4730-00-334-4152

NSN 4730-00-334-4152 — Coupling Half,Quick Disconnect

NIIN 00-334-4152 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 4730-00-334-4152 is the national stock number for a coupling half,quick disconnect in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings). It cross-references to 1 manufacturer part number from 1 CAGE code, including Transdigm Inc; the primary is L8-110. The unit of issue is EA and the FLIS list price is $799.49.

The U.S. government has bought this item 20 times on record, 1 of them in the last 24 months, most recently on September 24, 2026 for $1,800 from Dervell Galle L.L.C.. 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 1 CAGE

open solicitations, all agencies

government buy 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
L8-110	79326	Transdigm Inc	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 24, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 24, 2026	Dervell Galle L.L.C. 18DJ1			$1,800	Dla	SPE7M126PA673 » Award/Basic Package View
Dec 8, 2016	Transdigm Inc 79326	27	$583.00		Dla	SPE7M117P2124
Oct 4, 2016	Transdigm Inc 79326	27	$583.00		Dla	SPE7M317P0038
Jul 27, 2016	Alamo Aircraft, Ltd. 55345	3	$395.00		Dla	SPETA616M1467
Jan 10, 2014	Alamo Aircraft, Ltd. 55345	1	$375.00		Dla	SPMTA614M0455
Jan 8, 2014	Alamo Aircraft, Ltd. 55345	19	$375.00		Dla	SPE7M314M1468
Dec 2, 2013	Alamo Aircraft, Ltd. 55345	1	$425.00		Dla	SPMTA614M0321
Oct 31, 2013	Alamo Aircraft, Ltd. 55345	1	$375.00		Dla	SPMTA614M0188
Oct 21, 2013	Alamo Aircraft, Ltd. 55345	1	$375.00		Dla	SPMTA614M0125
Apr 30, 2013	Alamo Aircraft, Ltd. 55345	2	$375.00		Dla	SPMTA613M1099
Apr 19, 2013	Air Shunt Instruments, Inc. 1Y821	7	$939.00		Dla	SPM7M513M3789
Oct 30, 2012	Alamo Aircraft, Ltd. 55345	4	$350.00		Dla	SPM7M413M0430
Oct 26, 2012	Dixie Air Parts Supply, Inc. 2B816	1	$495.00		Dla	SPMTA613M0151
Oct 11, 2012	Alamo Aircraft, Ltd. 55345	1	$375.00		Dla	SPMTA613M0069
Sep 24, 2012	Alamo Aircraft, Ltd. 55345	1	$375.00		Dla	SPMTA612M2008
Aug 31, 2012	Alamo Aircraft, Ltd. 55345	1	$375.00		Dla	SPMTA612M1862
May 1, 2012	Alamo Aircraft, Ltd. 55345	1	$375.00		Dla	SPMTA612M1101
Nov 25, 2011	Dixie Air Parts Supply, Inc. 2B816	4	$400.00		Dla	SPM7M312M1276
Nov 16, 2011	Alamo Aircraft, Ltd. 55345	3	$366.67		Dla	SPMTA612M0241
Feb 14, 2011	Dixie Air Parts Supply, Inc. 2B816	5	$400.00		Dla	SPM7M311M2613

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 20 buys on record in total.

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 L8-110.

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

DLA management data

FLIS unit price: $799.49
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 3A
Overall Length: INCHES NOMINAL 2.017
Quick Disconnect Method: ALL ENDS PUSH-PULL
Leg Length: INCHES NOMINAL 1.047
Connection Type: FIRST FLUID END CONNECTION THREADED EXTERNAL TUBE
Connection Type: ALL ENDS QUICK DISCONNECT EXTERNAL
Nominal Thread Size: ALL ENDS INCHES 0.438
Seat Angle: DEGREES 37.0
Nominal Outside Diameter Tube Accommodated: ALL ENDS INCHES 0.250
Material: BODY ALUMINUM ALLOY
Surface Treatment: BODY ANODIZE
Thread Series Designator: ALL ENDS UNF

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.