FSC 4730 × COUPLING HALF,QUICK DISCONNECT

COUPLING HALF,QUICK DISCONNECT

4730-01-028-4533

Open for bid

1 open solicitation on record right now — quantity, close date, and where to submit.

Solicitation	Qty	Status
SPE7M3-26-T-8675	1	Closes today	Bid →

Can you win it?

Restricted — approved sources only, based on the latest AMSC/AMC on record.

AMSC / AMC

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Competition

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What it is — can you make it?

Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.

Specifications

From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.

Requirement	Value
THREAD CLASS AAJD	3A
OVERALL LENGTH ABHP	INCHES NOMINAL 2.847
QUICK DISCONNECT METHOD ADLN	ALL ENDS PUSH-PULL
END ITEM IDENTIFICATION AGAV	SEA SPARROW
CONNECTION STYLE AHNC	—
LEG LENGTH AHSJ	INCHES NOMINAL 1.266
CONNECTION TYPE AWLS	FIRST FLUID END CONNECTION THREADED EXTERNAL TUBE
CONNECTION TYPE AWLS	ALL ENDS INTERNAL QUICK DISCONNECT
FEATURES PROVIDED CBBL	SAFETY LOCKING FEATURE AND SELF-SEALING
THREAD QUANTITY PER INCH CMLP	12
NOMINAL THREAD SIZE CQJX	ALL ENDS INCHES 1.062
SEAT ANGLE CQRB	DEGREES 37.0
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD	ALL ENDS INCHES 0.750
SPECIAL FEATURES FEAT	WITH BULKHEAD TUBE FITTING END
MATERIAL MATT	BODY STEEL
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-S-764,COND A QQ-S-764
SURFACE TREATMENT SFTT	BODY PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC	BODY FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35
STYLE DESIGNATOR STYL	—
THREAD SERIES DESIGNATOR THSD	ALL ENDS UNIFIED NATIONAL JOINT (UNJ)
FURNISHED ITEMS AND QUANTITY TMQY	WASHER 1 AND SPRING 2

Manufacturer part numbers

Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.

Part number	CAGE	Manufacturer
250R113WD12	79326	TRANSDIGM INC DIV ADELWIGGINS GROUP
250R117WD12	79326	TRANSDIGM INC DIV ADELWIGGINS GROUP
250R137WD12	79326	TRANSDIGM INC DIV ADELWIGGINS GROUP
2666439-7	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2914556	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2914556-7	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2914556-7	49956	RAYTHEON COMPANY DIV CORP

What it pays — so you can quote

The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.

Latest unit price

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Purchases

Total spend

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Last purchased

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Purchase records

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Total demand

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Latest award total

Price history

What the government paid per unit

Fewer than two priced purchases on record — see the table below.

Purchase history

No priced purchases on record for this NSN yet.

Related contract actions

Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.

No related contract actions on record.

Demand history

Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.

Solicitation	Issued	Closes / closed	Qty	Status
SPE7M3-26-T-8675	Aug 27, 2026	Sep 8, 2026	1	Open	View at DIBBS →

Open RFQs on DIBBS → DIBBS award history ↗

About this data

Unit prices: DLA DIBBS award records — every row links to its government record.
AMSC: latest observed value from DIBBS solicitation history.
Contract action totals: USAspending, context only.
Full methodology →