FSC 4730 × REDUCER,TUBE

REDUCER,TUBE

4730-01-295-6132 FSC 4730

NSN 4730-01-295-6132 (also written 4730012956132; NIIN 01-295-6132) is a reducer, tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 6 manufacturer part numbers from 6 suppliers are on record. The government has 1 open solicitation for it.

Open for bid

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

Solicitation	Qty	Status
SPE7L4-27-T-0781	45	Closes in 9d	Bid →

Can you win it?

This item is coded to be bought directly from the actual manufacturer (AMC 3).

Acquisition method (AMC)

Suffix (AMSC)

Competition

Coded for a named source

AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. The codes describe the item's status on record, not any one solicitation. What the codes mean

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
REDUCER TYPE ACSP	CONCENTRIC
CONNECTION STYLE AHNC	—
CONNECTION TYPE AWLS	FIRST END THREADED INTERNAL TUBE
CONNECTION TYPE AWLS	SECOND END THREADED EXTERNAL TUBE
NOMINAL THREAD SIZE CQJX	FIRST END MILLIMETERS 22.0
NOMINAL THREAD SIZE CQJX	SECOND END INCHES 0.750
THREAD PITCH IN MILLIMETERS CQQR	1.5
SEAT ANGLE CQRB	SECOND END DEGREES 37.0
THREAD TOLERANCE CLASS CTTC	FIRST END INTERNAL 6G
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD	SECOND END INCHES 0.500
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD	FIRST END MILLIMETERS 15.0
NOMINAL OVERALL LENGTH CWFR	MILLIMETERS 40.0
MATERIAL MATT	OVERALL STEEL
SURFACE TREATMENT SFTT	OVERALL ZINC
THREAD SERIES DESIGNATOR THSD	SECOND END UNF
THREAD SERIES DESIGNATOR THSD	FIRST END ISO M

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
10524141	56161	GENERAL DYNAMICS LAND SYSTEMS CANADACORP
351 8078	A185N	KALMAR SOLUTIONS AB
351 8078	S0213	CARGOTEC SWEDEN AB, HIAB
351-8078	34914	HIAB USA INC
351-8078	36513	ATLAS POLAR COMPANY LIMITED DIV ATLAS POLAR COMPANY LTD
4466170	75Q65	OSHKOSH DEFENSE LLC

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

Compare with other items

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
SPE7L4-27-T-0781	Nov 5, 2026	Nov 16, 2026	45	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 as of Nov 6, 2026.
Contract action totals: USAspending, context only.
Full methodology →

Cite this page

Citation

NSN Explorer. "REDUCER,TUBE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-295-6132/. Data as of November 7, 2026.

Link

https://nsnexplorer.com/nsn/4730-01-295-6132/