Explore Our NSN 4820-00-289-1861 Parts List

Item Name	Valve Safety Relief
Federal Supply Group (FSG)	Valves
Federal Supply Class (FSC)	4820 Valves Nonpowered
National Item Identification Number (NIIN)	00-289-1861 (002891861)
NCB Code	USA (00)
Manufacturer	Curtiss Wright Electro Mechanical Corporation, Lunkenheimer Co, Schramm Inc, Anderson Greenwood Lp, Pentair Valves And Controls

Part Number	Manufacturer	Item Name	Cage Code	RFQ
107152PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107153PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107163PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107169PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107170PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107252PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107253PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107263PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107270PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107271PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107314PC6	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107315PC6	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107321PC6	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
107322PC6	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
1226 1 2CID882111613	lunkenheimer co	valve safety relief	37239	RFQ
2247-1-2-125A	schramm inc	valve safety relief	53496	RFQ
343N	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
6182 DC SET AT 135PSI	anderson greenwood lp	valve safety relief	01343	RFQ
6182 DCM01-KM0135	pentair valves and controls	valve safety relief	15187	RFQ
668N	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
82 1 2CID883116386	anderson greenwood lp	valve safety relief	01343	RFQ
HL4272PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
HL4273PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
HL4283PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
HL4290PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
HL4291PC283	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
HL5723PC6	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
HL5724PC6	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
HL5730PC6	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ
HL5731PC6	curtiss wright electro mechanical corporation	valve safety relief	93232	RFQ

Technical Characteristics of NSN 4820002891861

MRC	Criteria	Characteristic
AAAR	NOMINAL PIPE SIZE ACCOMMODATED	0.500 INCHES ALL ENDS
AAJF	THREAD DIRECTION	RIGHT-HAND ALL ENDS
ADQU	FLOW CONTROL DEVICE	POPPET
ADSU	DISK LOADING METHOD	SPRING
AHNC	CONNECTION STYLE	PLAIN (PIPE) ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC OR MANUAL
AWLS	CONNECTION TYPE	THREADED EXTERNAL PIPE ALL ENDS
CQCY	ADJUSTABLE PRESSURE RANGE	76.0 TO 175.0 POUNDS PER SQUARE INCH
CQGM	MAXIMUM OPERATING PRESSURE	250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJX	NOMINAL THREAD SIZE	0.500 INCHES ALL ENDS
MATT	MATERIAL	COPPER ALLOY OVERALL
MEDA	MEDIA FOR WHICH DESIGNED	AIR SINGLE RESPONSE
STYL	STYLE DESIGNATOR	STRAIGHT THRU
THSD	THREAD SERIES DESIGNATOR	NPT ALL ENDS

Components Related to NSN - 4820-00-289-1861, 4820002891861
4810-01-567-7671 (4810015677671)	4820-00-811-2684 (4820008112684)	4820-12-350-7803 (4820123507803)	4810-01-606-1449 (4810016061449)
4820-01-235-1424 (4820012351424)	4820-01-282-2547 (4820012822547)	4820-00-936-3987 (4820009363987)	4820-99-471-4151 (4820994714151)
4820-01-189-0797 (4820011890797)	4820-01-123-0285 (4820011230285)	4820-01-501-6459 (4820015016459)	4810-00-719-6365 (4810007196365)