FSC 4730 × ELBOW,TUBE

ELBOW,TUBE

4730-01-142-0438 FSC 4730

NSN 4730-01-142-0438 (also written 4730011420438; NIIN 01-142-0438) is an elbow, tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 4 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

Can you win it?

This item is coded as suitable for competitive acquisition (AMC 1).

Acquisition method (AMC)

Suffix (AMSC)

Competition

Coded for competition

AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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
NOMINAL PIPE SIZE ACCOMMODATED AAAR	ALL ENDS INCHES 0.250
MAXIMUM OPERATING TEMP AEHZ	SECOND RESPONSE FAHRENHEIT 150.0
MAXIMUM OPERATING TEMP AEHZ	FIRST RESPONSE FAHRENHEIT 425.0
CONNECTION STYLE AHNC	—
LEG LENGTH AHSJ	SECOND END INCHES NOMINAL 0.937
LEG LENGTH AHSJ	FIRST END INCHES NOMINAL 1.937
CONNECTION TYPE AWLS	ALL ENDS UNTHREADED INTERNAL PIPE
OPERATING PRESSURE CQQF	SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 400.0
OPERATING PRESSURE CQQF	FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 200.0
UNION JOINT LOCATION CRDL	FIRST END
FLOW ANGLE CRFY	DEGREES 90.0
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED CWFG	ALL ENDS STANDARD
SPECIAL FEATURES FEAT	GROOVED W/BRAZING RINGS PACKAGED SEPARATELY; O-RING INSTALLED
MATERIAL MATT	OVERALL COPPER ALLOY 903 OR COPPER ALLOY 922
MATERIAL DOCUMENT AND CLASSIFICATION MDCL	OVERALL FED SPEC 1ST MATERIAL RESPONSE QQ-C-390 OR ASSN STD 2ND MATERIAL RESPONSE AST--B61 OR ASSN STD 3RD MATERIAL RESPONSE AST--B62 QQ-C-390
MEDIA FOR WHICH DESIGNED MEDA	SECOND RESPONSE WATER-OIL-GAS
MEDIA FOR WHICH DESIGNED MEDA	FIRST RESPONSE STEAM
FURNISHED ITEMS AND QUANTITY TMQY	BRAZING RING 2
SPECIFICATION/STANDARD DATA ZZZK	GOVERNMENT SPECIFICATION 81349--IL-F-1183J

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
CS4730-0120A65GLPQ	16236	DLA WEAPONS SUPPORT (COLUMBUS) DBA DLA VENDOR ITEM DRAWING (VID) DIV DOCUMENT STANDARDIZATION DIVISION (VA)
M1183/11-31A4	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-1183/11	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-1183/11	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

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

—

Purchases

Total spend

—

Last purchased

—

Purchase records

—

Total demand

—

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
SPE7M4-26-T-423U	Sep 18, 2026	Oct 1, 2026	16	Expired	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 Oct 10, 2026.
Contract action totals: USAspending, context only.
Full methodology →

Cite this page

Citation

NSN Explorer. "ELBOW,TUBE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-142-0438/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/4730-01-142-0438/