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2S8380 — SHAFT,STRAIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2S8380: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 11.250 INCHES NOMINAL IN, first_end_style: WOODRUFF KEYWAY, second_end_style: WOODRUFF KEYWAY AND CIRCULAR GROOVED, first_end_diameter: 0.7500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-950-7343, 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
2S8380
NSN: 3040-00-950-7343
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL
end_similarityNOT IDENTICAL
overall_length11.250 INCHES NOMINAL IN
first_end_styleWOODRUFF KEYWAY
second_end_styleWOODRUFF KEYWAY AND CIRCULAR GROOVED
first_end_diameter0.7500 INCHES NOMINAL IN
second_end_diameter0.7500 INCHES NOMINAL IN
first_end_keyway_width0.1247 INCHES NOMINAL IN
second_end_groove_width0.0990 INCHES NOMINAL IN
second_end_keyway_width0.1247 INCHES NOMINAL IN
second_end_groove_diameter0.0990 INCHES NOMINAL IN
second_end_distance_from_end_to_groove4.091 INCHES NOMINAL IN
NSN3040-00-950-7343
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 2S8380 MFR SHAFT,STRAIGHT
KEY FEATURES
•
FIRST END DIAMETER: 0.7500 INCHES NOMINAL IN
•
FIRST END DISTANCE FROM KEYWAY CENTER TO END: 3.810 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.7500 INCHES NOMINAL IN
•
SECOND END DISTANCE FROM KEYWAY CENTER TO END: 0.690 INCHES NOMINAL IN
•
FIRST END STYLE: WOODRUFF KEYWAY
•
SECOND END KEYWAY WIDTH: 0.1247 INCHES NOMINAL IN
•
SECOND END GROOVE DIAMETER: 0.0990 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END DIAMETER0.7500 INCHES NOMINAL IN
FIRST END DISTANCE FROM KEYWAY CENTER TO END3.810 INCHES NOMINAL IN
SECOND END DIAMETER0.7500 INCHES NOMINAL IN
SECOND END DISTANCE FROM KEYWAY CENTER TO END0.690 INCHES NOMINAL IN
FIRST END STYLEWOODRUFF KEYWAY
SECOND END KEYWAY WIDTH0.1247 INCHES NOMINAL IN
OVERALL LENGTH11.250 INCHES NOMINAL IN
SECOND END GROOVE DIAMETER0.0990 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END GROOVE WIDTH0.0990 INCHES NOMINAL IN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2S8380?
2S8380 is a SHAFT,STRAIGHT.
What is the NSN for 2S8380?
2S8380 is cataloged in the U.S. Government catalog under NSN 3040-00-950-7343. 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.