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495189 — RECTIFIER,SEMICONDUCTOR DEVICE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

495189: RECTIFIER,SEMICONDUCTOR DEVICE.

The RECTIFIER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: SILICON, mounting_method: THREADED STUD(S), special_features: MOUNTING HARDWARE (PROVIDED) 8MM X 1.25 HEX NUT MM, end_item_identification: ELECTRICAL GENERATOR GROUP. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-491-4648, 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
495189
NSN: 4240-01-491-4648
NIINs: 014914648, 015255087
FSC: 4240 — Safety and Rescue Equipment
CAGE: 55799 — MINE SAFETY APPLIANCES COMPANY (USA)
SPECIFICATIONS
materialSILICON
mounting_methodTHREADED STUD(S)
special_featuresMOUNTING HARDWARE (PROVIDED) 8MM X 1.25 HEX NUT MM
end_item_identificationELECTRICAL GENERATOR GROUP
NSN4240-01-491-4648
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECTIFIER,SEMICONDUCTOR DEVICE TITLE COMPONENT PN 495189 MFR RECTIFIER,SEMICONDUCTO
KEY FEATURES
•
COLOR: BLACK
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
COLORBLACK
SPECIAL FEATURESLARGE BLACK NOSECUP, COMPONENT OF ULTRA ELITE FACEPIECE
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 495189?
495189 is a RECTIFIER,SEMICONDUCTOR DEVICE.
What is the NSN for 495189?
495189 is cataloged in the U.S. Government catalog under NSN 4240-01-491-4648. 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.