We are proud to supply every branch of the United States military

Top Selling NSN Components

7025015787945	5985014980332
5985013243461	1510000808414
7025015588807	7010015006979
5905000000136	6135014938794
7025014906701	6150012089751
View All

Top Selling Parts under FSCs

FSC 1630 Aircraft Wheel and Brake systems

FSC 3630 clay and concrete products industries machinery

FSC 3694 clean work stations controlled environment and rel..

FSC 5360 coil flat leaf and wire springs

FSC 5950 coils and transformers

View All

Why Choose Us?

Low Price Warrantied inventory at competitive prices

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Get it fast All inventory ready to ship from our sellers

Quality guaranteed We sell only warrantied and traceable parts

Request an Instant Quote for Part K12-HMP-257 of Trw Inc with NSN 4820012349974

Part Number: K12-HMP-257

NIIN : 012349974

Alternate P/N: K12HMP257

Item Name : Valve Check

Manufacturer: Trw Inc

CAGE Code : 40983

NSN : 4820-01-234-9974

FSC : FSC 4820 Valves Nonpowered

If you are in need of parts such as K12-HMP-257 described as Valve Check from Trw Inc, look no further than ASAP Inventory. As a wholly-owned subsidiary of ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts and components such as K12-HMP-257 and many more. ASAP Inventory is an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a strict No China Sourcing Pledge, guaranteeing that each part you purchase from us is fully traceable or comes directly from the manufacturer. Anything not in our inventory can be tracked down and shipped to you with short lead times and competitive prices through our vast and diverse international supply chain network that spans North America and Europe. K12-HMP-257

PRODUCT DETAILS “*” Required fields are compulsory

CONTACT INFORMATION

Select Company Type *

* By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.

I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
ASAP Semiconductor is a wholly independent aftermarket parts distributor.
This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Note : We Will Not Share Your Information To Any Third Parties.

Our website offers parametric search capabilities allowing our customers to search for parts through a number of filters, one of which is by National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. ASAP Inventory has a broad selection of NSN parts K12-HMP-257 such as 4820012349974 from manufacturers like Trw Inc. To begin the purchasing process immediately, submit an RFQ today.

Upload RFQ SHEET
If you have more than one item, upload your spreadsheet here

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 Description: Valve Check	4820	012349974	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
K12-Hmp-257	2	9	5

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

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

Corresponding National Stock Number to K12-HMP-257

K12-0001-012	K12-0001-012	K12-1-4	K12-10
K12-11796	K12-2001	K12-370AS	K12-385AS
K12-3A	K12-3SNVG95328	K12-400AS	K12-416AS
K12-432AS	K12-447AS	K12-463AS	K12-479AS
K12-4A	K12 4A	K12-501060-001	K12 519-00701-02