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2642661 — SHAFT,STRAIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2642661: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018, end_similarity: NOT IDENTICAL, overall_length: 21.510 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: EXTERNAL THREADED, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-283-0461, 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
2642661
NSN: 3040-00-283-0461
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 1018
end_similarityNOT IDENTICAL
overall_length21.510 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_styleEXTERNAL THREADED
second_end_styleEXTERNAL THREADED
special_featuresDRILLED HOLE 0.187 IN. MIN,0.192 IN. MAX DIA,15.820 IN. FROM SECOND END; FURNISHED WITH HEX NUT IN
first_end_diameter0.5000 INCHES NOMINAL IN
second_end_diameter0.5000 INCHES NOMINAL IN
first_end_external_thread_length0.380 INCHES NOMINAL IN
second_end_external_thread_length2.880 INCHES NOMINAL IN
NSN3040-00-283-0461
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 2642661 MFR SHAFT,STRAIGHT
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
SECOND END EXTERNAL THREAD LENGTH: 2.880 INCHES NOMINAL IN
•
FIRST END DIAMETER: 0.5000 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.5000 INCHES NOMINAL IN
•
FIRST END EXTERNAL THREAD LENGTH: 0.380 INCHES NOMINAL IN
•
FIRST END STYLE: EXTERNAL THREADED
•
END SIMILARITY: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
SECOND END EXTERNAL THREAD LENGTH2.880 INCHES NOMINAL IN
FIRST END DIAMETER0.5000 INCHES NOMINAL IN
SECOND END DIAMETER0.5000 INCHES NOMINAL IN
FIRST END EXTERNAL THREAD LENGTH0.380 INCHES NOMINAL IN
FIRST END STYLEEXTERNAL THREADED
OVERALL LENGTH21.510 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SPECIAL FEATURESDRILLED HOLE 0.187 IN. MIN,0.192 IN. MAX DIA,15.820 IN. FROM SECOND END; FURNISHED WITH HEX NUT IN
SECOND END STYLEEXTERNAL THREADED
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 2642661?
2642661 is a SHAFT,STRAIGHT.
What is the NSN for 2642661?
2642661 is cataloged in the U.S. Government catalog under NSN 3040-00-283-0461. 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.