The VALVE,VACUUM REGULATING is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: PRESSURE RELIEF VALVE. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-682-8196, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
B51343-21
NSN:4820-01-682-8196 FSC:4820 — Valves, Nonpowered CAGE:08407 — MIRADA RESEARCH & MANUFACTURING, INC. (USA)
SPECIFICATIONS
special_features
HIGH FLOW THREADED, FLANGE INTERFACE THREAD 1-1/16-12UN, OVERALL HEIGTH 1-11/32 IN, STANDOFF ABOVE FLANGE 5/8 IN, MATERIAL ANODIZED ALUMINUM, WRENCH HEX SIZE 1-3/8 IN, IN
part_name_assigned_by_controlling_agency
PRESSURE RELIEF VALVE
NSN
4820-01-682-8196
COMPONENT DIAGRAM
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES
HIGH FLOW THREADED, FLANGE INTERFACE THREAD 1-1/16-12UN, OVERALL HEIGTH 1-11/32 IN, STANDOFF ABOVE FLANGE 5/8 IN, MATERIAL ANODIZED ALUMINUM, WRENCH HEX SIZE 1-3/8 IN, IN
PART NAME ASSIGNED BY CONTROLLING AGENCY
PRESSURE RELIEF VALVE
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is B51343-21?
B51343-21 is a VALVE,VACUUM REGULATING.
What parts can replace B51343-21?
There is 1 known substitute for B51343-21: Z65230. Substitute compatibility should be verified for your specific system.
What is the NSN for B51343-21?
B51343-21 is cataloged in the U.S. Government catalog under NSN 4820-01-682-8196. This indicates validated use in U.S. government and defense supply chains.
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