VALVE,CHECK

4820FSC

00NCB code

195-5353Item number

NIIN 00-195-5353

Identification

Effective date	Major organizational entity	Acquisition advice code	Source of supply	Unit of issue	Unit of measure quantity	Unit price	Quantity per unit pack	Controlled inventory item code	Shelf-life code	Management control	Net price	USC
01-OCT-2026	DN	X	SMS	EA	0.0000	$21.34	1	U	0	9B-----	$0.00	N
01-OCT-2026	DS	X	SMS	EA	0.0000	$21.34	1	U	0	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC	SADC
K1249-4-27	55469 ESSEX INDUSTRIES, INC. DBA ESSEX INDUSTRIES	A	3	2	A	AX	1	D
1249-4-7	55469 ESSEX INDUSTRIES, INC. DBA ESSEX INDUSTRIES	A	C	1	5	ZZ			AC

FLOW CONTROL DEVICE	POPPET
NOMINAL THREAD SIZE	SECOND END INCHES 0.548
THREAD DIRECTION	SECOND END RIGHT-HAND
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	SECOND END INCHES 0.250
MATERIAL	BODY STEEL COMP 1110
MATERIAL DOCUMENT AND CLASSIFICATION	BODY FED STD SINGLE MATERIAL RESPONSE 66,AISI TO SAE 1110
THREAD CLASS	3B
THREAD DIRECTION	FIRST END RIGHT-HAND
NOMINAL PIPE SIZE ACCOMMODATED	SECOND END INCHES 0.438
THREAD CLASS	3A
OPERATING PRESSURE	SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0
CONNECTION TYPE	FIRST END THREADED EXTERNAL TUBE
CONNECTION TYPE	SECOND END THREADED INTERNAL BOSS
MOUNTING POSITION	HORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE	FIRST END INCHES 0.437
THREAD SERIES DESIGNATOR	FIRST END UNF
THREAD SERIES DESIGNATOR	SECOND END UNIFIED NATIONAL JOINT FINE (UNJF)
MEDIA FOR WHICH DESIGNED	SINGLE RESPONSE GAS, INERT
VALVE OPERATION METHOD	AUTOMATIC
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	FIRST END INCHES 0.250
SEAT ANGLE	FIRST END DEGREES 37.0
STYLE DESIGNATOR
CONNECTION STYLE
DISK LOADING METHOD	SPRING

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