Recently Updated NSN 4820-00-991-9927 Or (4820009919927) Part List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-991-9927 (009919927)
NCB Code USA (00)
Manufacturer Badger Fire Protection Inc, Chemetron Fire Systems, Rego Co
Part Number Manufacturer Item Name RFQ
1-061-0753 badger fire protection inc valve safety relief RFQ
16113A badger fire protection inc valve safety relief RFQ
10610753-P chemetron fire systems valve safety relief RFQ
1-061-0753 chemetron fire systems valve safety relief RFQ
3129 rego co valve safety relief RFQ
10610753-P badger fire protection inc valve safety relief RFQ

Technical Characteristics of NSN 4820009919927

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP165.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE450.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.500 INCHES ALL ENDS
CSDCOPENING PRESSURE SETTING117.0 POUNDS PER SQUARE INCH
MATTMATERIALCOPPER ALLOY BODY
MEDAMEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDROGEN 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDNITROGEN,GASEOUS 3RD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDOXYGEN,GASEOUS 4TH RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

Relevant Components for NSN - 4820-00-991-9927, 4820009919927
4810-01-693-0546 (4810016930546) 4810-01-224-8636 (4810012248636) 4810-00-181-8826 (4810001818826) 4810-00-533-2538 (4810005332538)
4820-01-319-3454 (4820013193454) 4820-01-154-9733 (4820011549733) 4810-01-176-9496 (4810011769496) 4820-01-278-5449 (4820012785449)
4810-01-152-7681 (4810011527681) 4810-00-127-2787 (4810001272787) 4820-00-557-7800 (4820005577800) 4810-01-469-1460 (4810014691460)

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