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12592589 — COLLAR,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12592589: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 1.395 INCHES NOMINAL IN, bore_diameter: 0.9350 INCHES NOMINAL IN, outside_diameter: 1.550 INCHES NOMINAL IN, special_features: C/ONUT,ADAPTOR,LOCK-12592589-1, style_designator: PLAIN ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-356-9821, 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
12592589
NSN: 3040-01-356-9821
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL
thickness1.395 INCHES NOMINAL IN
bore_diameter0.9350 INCHES NOMINAL IN
outside_diameter1.550 INCHES NOMINAL IN
special_featuresC/ONUT,ADAPTOR,LOCK-12592589-1
style_designatorPLAIN ROUND
end_item_identificationUSED ON ABF334,M19A1 105MM HOW MM
NSN3040-01-356-9821
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,SHAFT TITLE COMPONENT PN 12592589 MFR COLLAR,SHAFT
KEY FEATURES
•
STYLE DESIGNATOR: PLAIN ROUND
•
OUTSIDE DIAMETER: 1.550 INCHES NOMINAL IN
•
BORE DIAMETER: 0.9350 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
THICKNESS: 1.395 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLAIN ROUND
OUTSIDE DIAMETER1.550 INCHES NOMINAL IN
SPECIAL FEATURESC/ONUT,ADAPTOR,LOCK-12592589-1
END ITEM IDENTIFICATIONUSED ON ABF334,M19A1 105MM HOW MM
BORE DIAMETER0.9350 INCHES NOMINAL IN
MATERIALSTEEL
THICKNESS1.395 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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 12592589?
12592589 is a COLLAR,SHAFT.
What is the NSN for 12592589?
12592589 is cataloged in the U.S. Government catalog under NSN 3040-01-356-9821. 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.