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8587373 — COLLAR,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8587373: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include radius: 0.125 INCHES NOMINAL IN, material: STEEL COMP 303, thickness: 1.062 INCHES NOMINAL IN, bore_diameter: 1.7300 INCHES NOMINAL IN, outside_diameter: 2.375 INCHES NOMINAL IN, style_designator: ROUND W/ SINGLE EDGE. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-157-9429, 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
8587373
NSN: 3040-01-157-9429
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
radius0.125 INCHES NOMINAL IN
materialSTEEL COMP 303
thickness1.062 INCHES NOMINAL IN
bore_diameter1.7300 INCHES NOMINAL IN
outside_diameter2.375 INCHES NOMINAL IN
style_designatorROUND W/ SINGLE EDGE
surface_treatmentPAINT
securing_hole_quantity1
material_document_and_classificationQQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
NSN3040-01-157-9429
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,SHAFT TITLE COMPONENT PN 8587373 MFR COLLAR,SHAFT
KEY FEATURES
•
RADIUS: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND W/ SINGLE EDGE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 2.375 INCHES NOMINAL IN
•
SECURING HOLE QUANTITY: 1
•
SURFACE TREATMENT: PAINT
•
BORE DIAMETER: 1.7300 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 303
TECHNICAL CHARACTERISTICS
RADIUS0.125 INCHES NOMINAL IN
STYLE DESIGNATORROUND W/ SINGLE EDGE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER2.375 INCHES NOMINAL IN
SECURING HOLE QUANTITY1
SURFACE TREATMENTPAINT
BORE DIAMETER1.7300 INCHES NOMINAL IN
MATERIALSTEEL COMP 303
THICKNESS1.062 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 8587373?
8587373 is a COLLAR,SHAFT.
What is the NSN for 8587373?
8587373 is cataloged in the U.S. Government catalog under NSN 3040-01-157-9429. 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.