FSC 4730 × ELBOW,FLANGE TO HOSE

ELBOW,FLANGE TO HOSE

4730-01-394-8143 FSC 4730

NSN 4730-01-394-8143 (also written 4730013948143; NIIN 01-394-8143) is an elbow, flange to hose in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 1 manufacturer part number from 1 supplier is 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
SPE4A1-27-T-0082	2	Closes in 1d	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 H: the government lacks sufficient, accurate or legible data to buy from other sources. 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
BOLT HOLE QUANTITY AECS	4
CONNECTION STYLE AHNC	—
LEG LENGTH AHSJ	SECOND END INCHES NOMINAL 6.500
LEG LENGTH AHSJ	FIRST END INCHES NOMINAL 3.500
NOMINAL LENGTH AKGG	FIRST END INCHES 5.000
FLANGE SHAPE ARKN	FIRST END OVAL WITH HOLES
CONNECTION TYPE AWLS	FIRST END FLANGE
CONNECTION TYPE AWLS	SECOND END UNTHREADED EXTERNAL HOSE
FLOW ANGLE CRFY	DEGREES 90.0
BOLT HOLE NOMINAL DIAMETER CWCQ	FIRST END INCHES 0.210
BOLT CIRCLE NOMINAL DIAMETER CWCT	FIRST END INCHES 4.000
FLANGE FACE DESIGN CWDF	FIRST END PLAIN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED CWDW	SECOND END INCHES 4.000

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
3342020-1	98897	LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY

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 — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.

Buying rhythm

How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.

Dot size shows quantity. A faint bar joins a solicitation to the award made against it.

Solicitation	Issued	Closes / closed	Qty	Status
SPE4A1-27-T-0082	Oct 13, 2026	Oct 20, 2026	2	Open	View at DIBBS →
SPE4A1-26-T-2928	Sep 23, 2026	Sep 30, 2026	1	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,FLANGE TO HOSE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-394-8143/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/4730-01-394-8143/