K12-HMP-257 is a Valve Check manufactured by Trw Inc.

What are the specifications of K12-HMP-257?

Please contact us for detailed specifications of K12-HMP-257.

Is K12-HMP-257 available for immediate shipping?

Yes, we ship worldwide with same-day handling on many parts depending on stock availability.

Can Aerospace Orbit supply bulk quantities of K12-HMP-257?

Yes, we support both small and large volume orders depending on stock.

Obtain a Quote for Trw Inc Part Number K12-HMP-257 Now

Name: Part Number K12-HMP-257 - Valve Check
Brand: Trw Inc
SKU: k12-hmp-257
Availability: InStock
Rating: 4.6 (226 reviews)

Part Number: K12-HMP-257

Alternate P/N: K12HMP257

Manufacturer: Trw Inc

NSN: 4820-01-234-9974

NIIN: 01-234-9974

Item Name : valve check

CAGE Code: 40983

FSC: 4820 Valves Nonpowered

FSG: 48 Valves

INC Code : 05487

Country: USA

NCB Code: 01

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NSN Information for Part Number K12-HMP-257 with NSN 4820-01-234-9974, 4820012349974

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
4820-01-234-9974 Item PartTypeName: VALVE,CHECK	4820	012349974	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
G12-HMP-257	2	9	5

Characteristics Data of NSN 4820-01-234-9974, 4820012349974

MRC	Criteria	Characteristic
ADQU	FLOW CONTROL DEVICE	DISK
AEHZ	MAXIMUM OPERATING TEMP	450.0 DEG FAHRENHEIT SINGLE RESPONSE
AQLR	VALVE OPERATION METHOD	AUTOMATIC
ARKN	FLANGE SHAPE	ROUND ALL ENDS
AWLS	CONNECTION TYPE	FLANGE ALL ENDS
BBJX	MOUNTING POSITION	HORIZONTAL
CCFG	VALVE SIZE	2.500 INCHES
CQGM	MAXIMUM OPERATING PRESSURE	200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCD	NOMINAL OUTSIDE DIAMETER	4.875 INCHES ALL ENDS
CWCF	FACE TO FACE DISTANCE	2.125 INCHES
CWCK	NOMINAL THICKNESS	0.688 INCHES ALL ENDS
CWDF	FLANGE FACE DESIGN	PLAIN ALL ENDS
MATT	MATERIAL	IRON BODY
MATT	MATERIAL	IRON FLOW CONTROL DEVICE
MATT	MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
STYL	STYLE DESIGNATOR	STRAIGHT THRU FLANGED ENDS