National Stock Number (NSN) 4820-01-302-7601 (4820013027601) Parts List

Item Name	Valve Regulating Fluid Pressure
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	01-302-7601 (013027601)
NCB Code	USA (01)
Manufacturer	Ulstein Bergen A S, Rolls Royce Marine, Swagelok Company, Whitey Co

Part Number	Manufacturer	Item Name	Cage Code	RFQ
24349	ulstein bergen a s	valve regulating fluid pressure	n0379	RFQ
24349	rolls royce marine	valve regulating fluid pressure	n4528	RFQ
SS-1VM4-S6	swagelok company	valve regulating fluid pressure	3t9t9	RFQ
SS-1VM4-S6	whitey co	valve regulating fluid pressure	12623	RFQ

MRC	Criteria	Characteristic
AAQL	BODY STYLE	STRAIGHT THRU
ABEP	STEM MATERIAL	STEEL,FED STD 66,AISI 316/SAE 30316
ACKL	MEDIA FOR WHICH DESIGNED	WATER,OIL OR GAS
ACKM	FIRST END CONNECTION TYPE	THREADED EXTERNAL TUBE
ACKN	FIRST END STYLE DESIGNATOR	FLARELESS
ACLH	FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES NOMINAL
ACLJ	FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR	0.562-18 UNJ
ACLK	FIRST END THREAD CLASS	3A
ACLL	FIRST END THREAD DIRECTION	RIGHT-HAND
ACLR	SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
ACLS	SECOND END CONNECTION TYPE	THREADED EXTERNAL PIPE
ACLT	SECOND END STYLE DESIGNATOR	PLAIN
ACMQ	SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR	0.250-18 NPT
ACMS	SECOND END THREAD DIRECTION	RIGHT-HAND
ACTE	FIRST END SEAT ANGLE IN DEG	20.0
ADQT	PACKING MATERIAL	PLASTIC,POLYTETRAFLUOROETHYLENE
ADQU	FLOW CONTROL DEVICE	STEM AND INTEGRAL DISK
ADQZ	END CONNECTION QUANTITY	2
AEVN	REGULATION TYPE	MANUAL SINGLE STAGE
AEVP	MANUAL CONTROL METHOD	KNOB
AEVR	VALVE LOADING METHOD	SPRING
AEVZ	MAXIMUM INLET PRESSURE RATING	3000.0 POUNDS PER SQUARE INCH
AEWF	FILTER	NOT INCLUDED
MATT	MATERIAL	STEEL COMP 316 BODY
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66,AISI 316/SAE 30316 FED STD SINGLE MATERIAL RESPONSE BODY