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UBJ21 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

UBJ21: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 1.573 INCHES NOMINAL IN, shaft_style: ROUND, bearing_type: BALL SHAFT, pilot_length: 0.0620 INCHES NOMINAL IN, shaft_length: 0.593 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-342-0341, 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
UBJ21
NSN: 5935-01-342-0341
FSC: 5935 — Connectors, Electrical
CAGE: 14949 — TROMPETER ELECTRONICS, INC. (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length1.573 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeBALL SHAFT
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.593 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT WITH GEAR
body_diameter0.875 INCHES NOMINAL IN
lateral_runout0.002 INCHES IN
overall_length2.166 INCHES NOMINAL IN
pilot_diameter0.5000 INCHES NOMINAL IN
NSN5935-01-342-0341
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN UBJ21 MFR CONNECTOR,RECEPTACLE,E
SUBSTITUTES & CROSS-REFERENCES 3
5020243Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
293146A-7-75Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
532638-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is UBJ21?
UBJ21 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace UBJ21?
There are 3 known substitutes for UBJ21: 5020243, 293146A-7-75, 532638-6. Substitute compatibility should be verified for your specific system.
What is the NSN for UBJ21?
UBJ21 is cataloged in the U.S. Government catalog under NSN 5935-01-342-0341. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.