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8916K821 — GUARD,SWITCH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8916K821: GUARD,SWITCH.

The GUARD,SWITCH is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 0.750 INCHES NOMINAL IN, overall_height: 1.093 INCHES NOMINAL IN, overall_length: 1.812 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: MOLDED PLASTIC COVER. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-208-4672, 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
8916K821
NSN: 5930-00-208-4672
FSC: 5930 — Switches
CAGE: 81640 — SAFRAN POWER USA, LLC (USA)
SPECIFICATIONS
materialSTEEL
overall_width0.750 INCHES NOMINAL IN
overall_height1.093 INCHES NOMINAL IN
overall_length1.812 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresMOLDED PLASTIC COVER
surface_treatmentZINC
unthreaded_mounting_hole_diameter0.515 INCHES NOMINAL IN
NSN5930-00-208-4672
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,SWITCH TITLE COMPONENT PN 8916K821 MFR GUARD,SWITCH
KEY FEATURES
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.515 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.093 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER0.515 INCHES NOMINAL IN
OVERALL LENGTH1.812 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
SPECIAL FEATURESMOLDED PLASTIC COVER
SURFACE TREATMENTZINC
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
SMB745235Reference document
Same NSN cross-reference
Reference document — Secondary reference
A9238Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8916K821?
8916K821 is a GUARD,SWITCH.
What parts can replace 8916K821?
There are 2 known substitutes for 8916K821: SMB745235, A9238. Substitute compatibility should be verified for your specific system.
What is the NSN for 8916K821?
8916K821 is cataloged in the U.S. Government catalog under NSN 5930-00-208-4672. 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.