Database of Valve Safety Relief Under NSN (4820008454168) 4820-00-845-4168 Parts

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-845-4168 (008454168)
NCB Code USA (00)
Manufacturer Snowbird Environmental Systems, Henry Technologies Limited
Part Number Manufacturer Item Name RFQ
3001 snowbird environmental systems valve safety relief RFQ
5221 henry technologies limited valve safety relief RFQ

Technical Characteristics of NSN 4820008454168

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ADQUFLOW CONTROL DEVICEPOPPET
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODINTEGRAL
ADSYVALVE DISCHARGE FLOW RATE504.0 POUNDS PER HOUR
AEHZMAXIMUM OPERATING TEMP200.0 DEG FAHRENHEIT SINGLE RESPONSE
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CMLPTHREAD QUANTITY PER INCH18 1ST END
CQCYADJUSTABLE PRESSURE RANGE301.0 TO 350.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE350.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.250 INCHES 1ST END
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALCOPPER ALLOY STEM
MATTMATERIALSTEEL SEAT
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPTF 1ST END
ADSUDISK LOADING METHODSPRING
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
CBBLFEATURES PROVIDEDVALVE STEM LOCK SHIELD AND BONNET PACKING
MEDAMEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE

Relevant Components for NSN - 4820-00-845-4168, 4820008454168
4810-00-872-2016 (4810008722016) 4810-01-701-8537 (4810017018537) 4820-01-147-9334 (4820011479334) 4820-01-654-7545 (4820016547545)
4820-01-701-6726 (4820017016726) 4820-01-310-4503 (4820013104503) 4820-01-346-3872 (4820013463872) 4820-01-477-2791 (4820014772791)
4810-01-665-1605 (4810016651605) 4820-01-487-1839 (4820014871839) 4820-01-528-2828 (4820015282828) 4820-01-340-1265 (4820013401265)

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