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1040GV20 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1040GV20: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT LOCATION NOT OTHERWISE SPECIFIED, design_type: CLAMPING HUB, overall_length: 7.000 INCHES NOMINAL IN, insert_material: STEEL, outside_diameter: 4.980 INCHES NOMINAL IN, special_features: COUPLING,SHAFT,FLEX. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-451-8495, 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
1040GV20
NSN: 3010-01-451-8495
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 21444 — REXNORD INDUSTRIES LLC (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT LOCATION NOT OTHERWISE SPECIFIED
design_typeCLAMPING HUB
overall_length7.000 INCHES NOMINAL IN
insert_materialSTEEL
outside_diameter4.980 INCHES NOMINAL IN
special_featuresCOUPLING,SHAFT,FLEX
end_item_identificationUSNS STALWART CLASS
NSN3010-01-451-8495
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN 1040GV20 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
DESIGN TYPE: CLAMPING HUB
•
OUTSIDE DIAMETER: 4.980 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT LOCATION NOT OTHERWISE SPECIFIED
•
INSERT MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
DESIGN TYPECLAMPING HUB
OVERALL LENGTH7.000 INCHES NOMINAL IN
OUTSIDE DIAMETER4.980 INCHES NOMINAL IN
BORE SHAPESTRAIGHT LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURESCOUPLING,SHAFT,FLEX
END ITEM IDENTIFICATIONUSNS STALWART CLASS
INSERT MATERIALSTEEL
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-001-0013 3010-00-001-0067 3010-00-001-0069 3010-00-001-0095 3010-00-001-1239 3010-00-001-1689 3010-00-001-2168 3010-00-001-2173
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 1040GV20?
1040GV20 is a COUPLING,SHAFT,FLEXIBLE.
What is the NSN for 1040GV20?
1040GV20 is cataloged in the U.S. Government catalog under NSN 3010-01-451-8495. 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.