Recently Updated NSN 4820-01-198-2741 Or (4820011982741) Part List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-198-2741 (011982741)
NCB Code USA (01)
Manufacturer Sabre Industries Inc, Adams Rite Aerospace Inc
Part Number Manufacturer Item Name RFQ
200000-1 sabre industries inc valve safety relief RFQ
200000 sabre industries inc valve safety relief RFQ
200000-1 adams rite aerospace inc valve safety relief RFQ

Technical Characteristics of NSN 4820011982741

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADSYVALVE DISCHARGE FLOW RATE56.0 GALLONS PER MINUTE
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CMLPTHREAD QUANTITY PER INCH16 ALL ENDS
CQJXNOMINAL THREAD SIZE0.750 INCHES ALL ENDS
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
CSDCOPENING PRESSURE SETTING43.0 POUNDS PER SQUARE INCH
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORUNJ ALL ENDS

Relevant Components for NSN - 4820-01-198-2741, 4820011982741
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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