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4055G90G-1 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4055G90G-1: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include design_type: CLAMPING HUB, special_features: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-248-0702, 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
4055G90G-1
NSN: 3010-01-248-0702
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)
SPECIFICATIONS
design_typeCLAMPING HUB
special_featuresMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
NSN3010-01-248-0702
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN 4055G90G-1 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
DESIGN TYPE: CLAMPING HUB
TECHNICAL CHARACTERISTICS
DESIGN TYPECLAMPING HUB
SPECIAL FEATURESMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
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 6
DGR4350C PT43Reference document
Same NSN cross-reference
Reference document — Secondary reference
DGR4350B PT43VMReference document
Same NSN cross-reference
Reference document — Secondary reference
DGR4350NVMReference document
Same NSN cross-reference
Reference document — Secondary reference
DGR4350B PT43Reference document
Same NSN cross-reference
Reference document — Secondary reference
DGR4350NReference document
Same NSN cross-reference
Reference document — Secondary reference
DGR4350C PT43VMReference document
Same NSN cross-reference
Reference document — Secondary reference
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 4055G90G-1?
4055G90G-1 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace 4055G90G-1?
There are 6 known substitutes for 4055G90G-1: DGR4350C PT43, DGR4350B PT43VM, DGR4350NVM and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4055G90G-1?
4055G90G-1 is cataloged in the U.S. Government catalog under NSN 3010-01-248-0702. 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.