870-944-043-56 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

870-944-043-56: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 3.0000 INCHES NOMINAL BOTH ENDS IN, design_type: GRID SPRING, bore_diameter: 1.8740 INCHES NOMINAL SECOND END IN, overall_length: 6.120 INCHES NOMINAL IN, outside_diameter: 6.380 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-442-1945, 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

870-944-043-56

NSN: 3010-01-442-1945
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 51729 — DRESSER, INC. DBA DRESSER ROOTS BLOWERS & COMPRESSORS DIV DRESSER ROOTS (USA)

SPECIFICATIONS

bore_shape	STRAIGHT BOTH ENDS
bore_length	3.0000 INCHES NOMINAL BOTH ENDS IN
design_type	GRID SPRING
bore_diameter	1.8740 INCHES NOMINAL SECOND END IN
overall_length	6.120 INCHES NOMINAL IN
outside_diameter	6.380 INCHES NOMINAL IN
special_features	KEYWAY IN BOTH BORES 1/2 X 1/4 IN. IN
features_provided	KEYWAY AND TAPERED GRID SPRING
end_item_identification	WEAPONS SYSTEM SEAWOLF CLASS SSN
NSN	3010-01-442-1945

COMPONENT DIAGRAM

KEY FEATURES

•

BORE LENGTH: 3.0000 INCHES NOMINAL BOTH ENDS IN

•

DESIGN TYPE: GRID SPRING

•

OUTSIDE DIAMETER: 6.380 INCHES NOMINAL IN

•

FEATURES PROVIDED: KEYWAY AND TAPERED GRID SPRING

•

BORE SHAPE: STRAIGHT BOTH ENDS

TECHNICAL CHARACTERISTICS

BORE LENGTH	3.0000 INCHES NOMINAL BOTH ENDS IN
DESIGN TYPE	GRID SPRING
OVERALL LENGTH	6.120 INCHES NOMINAL IN
OUTSIDE DIAMETER	6.380 INCHES NOMINAL IN
FEATURES PROVIDED	KEYWAY AND TAPERED GRID SPRING
BORE SHAPE	STRAIGHT BOTH ENDS
SPECIAL FEATURES	KEYWAY IN BOTH BORES 1/2 X 1/4 IN. IN
END ITEM IDENTIFICATION	WEAPONS SYSTEM SEAWOLF CLASS SSN
BORE DIAMETER	1.8740 INCHES NOMINAL SECOND END IN
BORE DIAMETER	1.9990 INCHES NOMINAL FIRST END IN

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 2

70T10 1.874X1.999 1/2X1/4KWSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1070T10 1.874X1.999 1/2X1/4KWSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 870-944-043-56?

870-944-043-56 is a COUPLING,SHAFT,FLEXIBLE.

What parts can replace 870-944-043-56?

There are 2 known substitutes for 870-944-043-56: 70T10 1.874X1.999 1/2X1/4KW, 1070T10 1.874X1.999 1/2X1/4KW. Substitute compatibility should be verified for your specific system.

What is the NSN for 870-944-043-56?

870-944-043-56 is cataloged in the U.S. Government catalog under NSN 3010-01-442-1945. This indicates validated use in U.S. government and defense supply chains.

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870-944-043-56 — COUPLING,SHAFT,FLEXIBLE

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