PartsTable
Technical Data Sheet

M83731/8-321 — SWITCH,TOGGLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M83731/8-321: SWITCH,TOGGLE.

The SWITCH,TOGGLE is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNT, body_width: 0.465 INCHES MAXIMUM IN, body_height: 0.430 INCHES MAXIMUM IN, body_length: 0.510 INCHES MAXIMUM IN, overall_width: 0.465 INCHES MAXIMUM IN, actuator_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-161-4502, 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
M83731/8-321
NSN: 5930-01-161-4502
NIINs: 011614502, 012191736
FSC: 5930 — Switches
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleBUSHING MOUNT
body_width0.465 INCHES MAXIMUM IN
body_height0.430 INCHES MAXIMUM IN
body_length0.510 INCHES MAXIMUM IN
overall_width0.465 INCHES MAXIMUM IN
actuator_styleROUND
bushing_length0.300 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height1.287 INCHES NOMINAL IN
overall_length0.510 INCHES MAXIMUM IN
actuator_height0.410 INCHES NOMINAL IN
actuator_diameter0.115 INCHES NOMINAL IN
NSN5930-01-161-4502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,TOGGLE TITLE COMPONENT PN M83731/8-321 MFR SWITCH,TOGGLE
KEY FEATURES
•
BUSHING LENGTH: 0.352 INCHES NOMINAL IN
•
ACTUATOR DIAMETER: 0.115 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: BUSHING MOUNT
•
ACTUATOR STYLE: ROUND
•
BODY WIDTH: 0.465 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.435 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BUSHING LENGTH0.352 INCHES NOMINAL IN
OVERALL HEIGHT1.287 INCHES NOMINAL IN
ACTUATOR DIAMETER0.115 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEBUSHING MOUNT
ACTUATOR STYLEROUND
BODY WIDTH0.465 INCHES MAXIMUM IN
BODY HEIGHT0.435 INCHES NOMINAL IN
MOUNTING SURFACE TO TERMINAL END DISTANCE0.525 INCHES MAXIMUM IN
OVERALL LENGTH0.510 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
MIL-S-83731/8Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M83731/8-321?
M83731/8-321 is a SWITCH,TOGGLE.
What parts can replace M83731/8-321?
There is 1 known substitute for M83731/8-321: MIL-S-83731/8. Substitute compatibility should be verified for your specific system.
What is the NSN for M83731/8-321?
M83731/8-321 is cataloged in the U.S. Government catalog under NSN 5930-01-161-4502. 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.