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21-7866 — SOCKET,LIGHTER,AUTOMOTIVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21-7866: SOCKET,LIGHTER,AUTOMOTIVE.

The SOCKET,LIGHTER,AUTOMOTIVE is a the manufacturer industrial component. Key specifications include special_features: GOES ON THE LIGHTER IN THE PASSENGER COMPARTMENT ON VEHICLES; 12 VOLTS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-350-0827, 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
21-7866
NSN: 4820-00-350-0827
NIINs: 003500827, 011014170, 015732245
FSC: 4820 — Valves, Nonpowered
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
special_featuresGOES ON THE LIGHTER IN THE PASSENGER COMPARTMENT ON VEHICLES; 12 VOLTS
NSN4820-00-350-0827
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21-7866 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW CONTROL DEVICE: DISK
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) FIRST END
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
STYLE DESIGNATOR: ANGLE
•
BONNET TYPE: INSIDE SPRING
•
THREAD DIRECTION: RIGHT-HAND SECOND END
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) FIRST END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
STYLE DESIGNATORANGLE
BONNET TYPEINSIDE SPRING
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 5
800303Reference document
Same NSN cross-reference
Reference document — Secondary reference
8720707Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
66889Reference document
Same NSN cross-reference
Reference document — Secondary reference
166889Reference document
Same NSN cross-reference
Reference document — Secondary reference
602643Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21-7866?
21-7866 is a SOCKET,LIGHTER,AUTOMOTIVE.
What parts can replace 21-7866?
There are 5 known substitutes for 21-7866: 800303, 8720707, 66889 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-7866?
21-7866 is cataloged in the U.S. Government catalog under NSN 4820-00-350-0827. This indicates validated use in U.S. government and defense supply chains.
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