Recently Updated NSN 4820-01-197-2021 Or (4820011972021) Part List

Item Name Valve Regulating Temperature
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-197-2021 (011972021)
NCB Code USA (01)
Manufacturer Leslie Controls Inc
Part Number Manufacturer Item Name RFQ
22234N leslie controls inc valve regulating temperature RFQ
BPN-1 W ELMT 137-14-00-20 leslie controls inc valve regulating temperature RFQ
BPN-2W-137-14-00-20-68196 leslie controls inc valve regulating temperature RFQ
Y205664906-N137140020-N68196 leslie controls inc valve regulating temperature RFQ

Technical Characteristics of NSN 4820011972021

MRCCriteriaCharacteristic
AAFZBODY MATERIALBRONZE
AAQLBODY STYLESTRAIGHT THRU
ACKMFIRST END CONNECTION TYPETHREADED INTERNAL PIPE
ACKNFIRST END STYLE DESIGNATORGASKET SEAL
ACLJFIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR0.500-20 UNF
ACLLFIRST END THREAD DIRECTIONRIGHT-HAND
ACLRSECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
ADQUFLOW CONTROL DEVICEBELLOWS
ADQZEND CONNECTION QUANTITY2
AEVTCAPILLARY TUBE LENGTH120.000 INCHES NOMINAL
AEVUBULB LENGTH4.000 INCHES NOMINAL
AEVWBULB MATERIALBRASS
AEVXTEMP ADJUSTABILITYADJUSTABLE
AEWJTHERMOSTATIC ELEMENTLIQUID IMMERSION TYPE

Relevant Components for NSN - 4820-01-197-2021, 4820011972021
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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