DF6503-175 FN 44 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DF6503-175 FN 44: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: NICKEL ALLOY, end_similarity: IDENTICAL, overall_length: 6.0000 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: SPLINED (STRAIGHT), first_end_diameter: 0.9955 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-446-3649, 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

DF6503-175 FN 44

NSN: 3040-01-446-3649
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

material	NICKEL ALLOY
end_similarity	IDENTICAL
overall_length	6.0000 INCHES NOMINAL IN
surface_finish	125.0 MICROINCHES
first_end_style	SPLINED (STRAIGHT)
first_end_diameter	0.9955 INCHES NOMINAL IN
end_item_identification	LOS ANGELES CLASS SSN (688); SEAWOLF CLASS SSN
first_end_spline_length	3.0000 INCHES NOMINAL IN
first_end_spline_quantity	10
first_end_spline_major_diameter	0.9955 INCHES NOMINAL IN
first_end_spline_minor_diameter	0.8525 INCHES NOMINAL IN
material_document_and_classification	QQ-N-281,CL A,FORM-1,COND-CD(SR) FED SPEC SINGLE MATERIAL RESPONSE
NSN	3040-01-446-3649

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES

•

FIRST END DIAMETER: 0.9955 INCHES NOMINAL IN

•

FIRST END SPLINE MAJOR DIAMETER: 0.9955 INCHES NOMINAL IN

•

FIRST END STYLE: SPLINED (STRAIGHT)

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281,CL A,FORM-1,COND-CD(SR) FED SPEC SINGLE MATERIAL RESPONSE

•

FIRST END SPLINE LENGTH: 3.0000 INCHES NOMINAL IN

•

FIRST END SPLINE QUANTITY: 10

TYPICAL APPLICATIONS

Server Internal Cabling
Data Center Cable Infrastructure
SAS/SATA Drive Connectivity

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES
FIRST END DIAMETER	0.9955 INCHES NOMINAL IN
FIRST END SPLINE MAJOR DIAMETER	0.9955 INCHES NOMINAL IN
FIRST END STYLE	SPLINED (STRAIGHT)
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281,CL A,FORM-1,COND-CD(SR) FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	6.0000 INCHES NOMINAL IN
FIRST END SPLINE LENGTH	3.0000 INCHES NOMINAL IN
FIRST END SPLINE QUANTITY	10
END SIMILARITY	IDENTICAL
END ITEM IDENTIFICATION	LOS ANGELES CLASS SSN (688); SEAWOLF CLASS SSN

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 4

DF6503-175 FIND 40Reference document

Same NSN cross-reference

Reference document — Secondary reference

512-6404652-45Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

512-6404652-85Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6404653Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 DF6503-175 FN 44?

DF6503-175 FN 44 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.

What parts can replace DF6503-175 FN 44?

There are 4 known substitutes for DF6503-175 FN 44: DF6503-175 FIND 40, 512-6404652-45, 512-6404652-85 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for DF6503-175 FN 44?

DF6503-175 FN 44 is cataloged in the U.S. Government catalog under NSN 3040-01-446-3649. This indicates validated use in U.S. government and defense supply chains.

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