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890781ISSUE1 — COUPLING HALF,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

890781ISSUE1: COUPLING HALF,SHAFT.

The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, bore_shape: STRAIGHT, bore_length: 0.3320 INCHES NOMINAL IN, bore_diameter: 0.1880 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN, overall_length: 0.475 INCHES NOMINAL IN, outside_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-294-6814, 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
890781ISSUE1
NSN: 3010-00-294-6814
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
bore_shapeSTRAIGHT
bore_length0.3320 INCHES NOMINAL IN
bore_diameter0.1880 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
overall_length0.475 INCHES NOMINAL IN
outside_diameter0.625 INCHES NOMINAL IN
NSN3010-00-294-6814
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING HALF,SHAFT TITLE COMPONENT PN 890781ISSUE1 MFR COUPLING HALF,SHAFT
KEY FEATURES
•
BORE LENGTH: 0.3320 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 0.1880 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
BORE LENGTH0.3320 INCHES NOMINAL IN
OVERALL LENGTH0.475 INCHES NOMINAL IN
OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
SPECIAL FEATURESDISTANCE FROM BORE CENTERLINE TO BODY KEYING FACILITY BOTTOM/TOP:0.201" NOM.; BODY KEYING FACILITY DEP/HT:0.143" NOM.; KEYING FACILITY AND BORE COUNTERBORE FEATURE:NOT INCLUDED; HUB OD:0.248" MIN.,0.250" MAX.; THREAD PROVISION:UNTHREADED; FLANGE THICKNESS:0.225" NOM.
BORE DIAMETER0.1880 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
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.
3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188
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 890781ISSUE1?
890781ISSUE1 is a COUPLING HALF,SHAFT.
What is the NSN for 890781ISSUE1?
890781ISSUE1 is cataloged in the U.S. Government catalog under NSN 3010-00-294-6814. 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.