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8929721 — HUB,BODY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8929721: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: BORE HAS KEYWAY 1ST END,0.250 IN.W BY 0.117 IN.DP,AND SPLINED CBORE 2ND END;O/A LENGTH:1.560 IN.NOM IN, style_designator: SINGLE HUB W/ SECURING HOLE(S), hub_inside_diameter: 0.875 INCHES NOMINAL IN, end_item_identification: 2320-01-272-5029, shoulder_outside_diameter: 3.420 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-335-7450, 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
8929721
NSN: 3040-01-335-7450
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL
special_featuresBORE HAS KEYWAY 1ST END,0.250 IN.W BY 0.117 IN.DP,AND SPLINED CBORE 2ND END;O/A LENGTH:1.560 IN.NOM IN
style_designatorSINGLE HUB W/ SECURING HOLE(S)
hub_inside_diameter0.875 INCHES NOMINAL IN
end_item_identification2320-01-272-5029
shoulder_outside_diameter3.420 INCHES NOMINAL IN
first_end_hub_outside_diameter2.000 INCHES NOMINAL IN
NSN3040-01-335-7450
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HUB,BODY TITLE COMPONENT PN 8929721 MFR HUB,BODY
KEY FEATURES
•
HUB INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE HUB W/ SECURING HOLE(S)
•
MATERIAL: STEEL
•
SHOULDER OUTSIDE DIAMETER: 3.420 INCHES NOMINAL IN
•
FIRST END HUB OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB INSIDE DIAMETER0.875 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE HUB W/ SECURING HOLE(S)
SPECIAL FEATURESBORE HAS KEYWAY 1ST END,0.250 IN.W BY 0.117 IN.DP,AND SPLINED CBORE 2ND END;O/A LENGTH:1.560 IN.NOM IN
END ITEM IDENTIFICATION2320-01-272-5029
MATERIALSTEEL
SHOULDER OUTSIDE DIAMETER3.420 INCHES NOMINAL IN
FIRST END HUB OUTSIDE DIAMETER2.000 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8929721?
8929721 is a HUB,BODY.
What is the NSN for 8929721?
8929721 is cataloged in the U.S. Government catalog under NSN 3040-01-335-7450. 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.