FSC 4820 × VALVE,EXPANSION

VALVE,EXPANSION

4820-01-546-1337 FSC 4820

NSN 4820-01-546-1337 (also written 4820015461337; NIIN 01-546-1337) is a valve, expansion in Federal Supply Class 4820, Valves, Nonpowered. 3 manufacturer part numbers from 3 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 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. 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
BODY STYLE AAQL	—
FIRST END CONNECTION TYPE ACKM	UNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR ACKN	—
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED ACLH	INCHES NOMINAL 0.500
SECOND END RELATIONSHIP WITH FIRST END ACLR	NOT IDENTICAL
SECOND END CONNECTION TYPE ACLS	UNTHREADED INTERNAL TUBE
SECOND END STYLE DESIGNATOR ACLT	—
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED ACMP	INCHES NOMINAL 0.375
FACE TO FACE DISTANCE ADQL	INCHES NOMINAL 5.000
END CONNECTION QUANTITY ADQZ	4
CAPILLARY TUBE LENGTH AEVT	INCHES NOMINAL 30.000
BULB LENGTH AEVU	INCHES NOMINAL 3.000
BULB DIAMETER AEVV	INCHES NOMINAL 0.500
BULB MOUNTING METHOD AFKR	CLAMP
END ITEM IDENTIFICATION AGAV	MISSILE LAUNCH CONTROL SYSTEM BRINE CHILLER
REFRIGERATION CAPACITY IN BTU PER HOUR AGUB	37500.0
MATERIAL MATT	BODY COPPER ALLOY
MEDIA FOR WHICH DESIGNED MEDA	LOCATION NOT OTHERWISE SPECIFIED REFRIGERANT
PROPRIETARY CHARACTERISTICS PRPY	PACS

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
EAS80337-1	5RQL2	DRS ENVIRONMENTAL SYSTEMS INC
EAS80337-1	90598	ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS
EBFJE-C-C 3X4 ODF 30"	78462	PARKER-HANNIFIN CORP DIV SPORLAN DIVISION

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
SPE7M4-26-T-443K	Sep 25, 2026	Oct 5, 2026	29	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. "VALVE,EXPANSION." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-546-1337/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/4820-01-546-1337/