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655045 — RECTIFIER,SEMICONDUCTOR DEVICE,U

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

655045: RECTIFIER,SEMICONDUCTOR DEVICE,U.

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include material: SILICON, overall_width: 0.750 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 2.249 INCHES NOMINAL IN, groove_diameter: 2.251 INCHES NOMINAL IN, groove_location: INSIDE FACE OF FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 1240-00-159-0537, 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
655045
NSN: 1240-00-159-0537
NIINs: 001590537, 005212502
FSC: 1240 — Optical Sighting and Ranging Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSILICON
overall_width0.750 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
overall_length2.249 INCHES NOMINAL IN
groove_diameter2.251 INCHES NOMINAL IN
groove_locationINSIDE FACE OF FLANGE
mounting_methodUNTHREADED HOLE(S)
outside_diameter2.500 INCHES NOMINAL IN
aperture_diameter2.016 INCHES NOMINAL IN
inner_groove_width0.0235 INCHES NOMINAL IN
end_item_identificationGUN SIGHT MK29
internal_flange_thickness0.125 INCHES NOMINAL IN
NSN1240-00-159-0537
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECTIFIER,SEMICONDUCTOR DEVICE,U TITLE COMPONENT PN 655045 MFR RECTIFIER,SEMICONDUCTO
KEY FEATURES
•
GROOVE LOCATION: INSIDE FACE OF FLANGE
•
INTERNAL FLANGE THICKNESS: 0.125 INCHES NOMINAL IN
•
GROOVE DIAMETER: 2.251 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.016 INCHES NOMINAL IN
•
INNER GROOVE WIDTH: 0.0235 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
GROOVE LOCATIONINSIDE FACE OF FLANGE
INTERNAL FLANGE THICKNESS0.125 INCHES NOMINAL IN
GROOVE DIAMETER2.251 INCHES NOMINAL IN
OVERALL LENGTH0.656 INCHES NOMINAL IN
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
APERTURE DIAMETER2.016 INCHES NOMINAL IN
INNER GROOVE WIDTH0.0235 INCHES NOMINAL IN
END ITEM IDENTIFICATIONGUN SIGHT MK29
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
231650Reference 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 655045?
655045 is a RECTIFIER,SEMICONDUCTOR DEVICE,U.
What parts can replace 655045?
There is 1 known substitute for 655045: 231650. Substitute compatibility should be verified for your specific system.
What is the NSN for 655045?
655045 is cataloged in the U.S. Government catalog under NSN 1240-00-159-0537. 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.