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10187904 — SHAFT,STRAIGHT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10187904: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: IDENTICAL, overall_length: 5.250 INCHES NOMINAL IN, first_end_style: PLAIN, first_end_diameter: 0.1880 INCHES NOMINAL IN, second_end_diameter: 0.1880 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-084-6794, 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
10187904
NSN: 3040-00-084-6794
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL
end_similarityIDENTICAL
overall_length5.250 INCHES NOMINAL IN
first_end_stylePLAIN
first_end_diameter0.1880 INCHES NOMINAL IN
second_end_diameter0.1880 INCHES NOMINAL IN
NSN3040-00-084-6794
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STRAIGHT TITLE COMPONENT PN 10187904 MFR SHAFT,STRAIGHT
KEY FEATURES
•
FIRST END DIAMETER: 0.1880 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.1880 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
END SIMILARITY: IDENTICAL
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
FIRST END DIAMETER0.1880 INCHES NOMINAL IN
SECOND END DIAMETER0.1880 INCHES NOMINAL IN
FIRST END STYLEPLAIN
OVERALL LENGTH5.250 INCHES NOMINAL IN
END SIMILARITYIDENTICAL
MATERIALSTEEL
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 1
561B-37BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10187904?
10187904 is a SHAFT,STRAIGHT.
What parts can replace 10187904?
There is 1 known substitute for 10187904: 561B-37B. Substitute compatibility should be verified for your specific system.
What is the NSN for 10187904?
10187904 is cataloged in the U.S. Government catalog under NSN 3040-00-084-6794. 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.