45-029-81 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

45-029-81: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 1.6865 INCHES MINIMUM AND 1.6875 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 81. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-042-7041, 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

45-029-81

NSN: 3020-00-042-7041
NIINs: 000427041, 001174623, 012213560
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 OVERALL
body_style	PLAIN, SOLID
tooth_form	STANDARD
pitch_diameter	1.6865 INCHES MINIMUM AND 1.6875 INCHES MAXIMUM IN
pressure_angle	20.0000 DEGREES
teeth_quantity	81
operation_method	MANUAL COMPRESSION
style_designator	PROTRUDING HUB
attachment_method	MOUNTING HOLE
conductor_quantity	4
face_nominal_width	0.093 INCHES IN
hub_nominal_diameter	0.375 INCHES FIRST END IN
NSN	3020-00-042-7041

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.187 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.375 INCHES FIRST END IN

•

TEETH QUANTITY: 81

•

BODY STYLE: PLAIN, SOLID

•

MOUNTING HOLE TYPE AND QUANTITY: 1 THREADED TRANSVERSELY THROUGH HUB FIRST END

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.202 INCHES FIRST END IN

•

PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11

•

NOMINAL OVERALL LENGTH: 0.295 INCHES IN

TYPICAL APPLICATIONS

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

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.187 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.375 INCHES FIRST END IN
TEETH QUANTITY	81
BODY STYLE	PLAIN, SOLID
MOUNTING HOLE TYPE AND QUANTITY	1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.202 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 10 OR QUALITY NUMBER 11
NOMINAL OVERALL LENGTH	0.295 INCHES IN
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

1412574-81REVBReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 45-029-81?

45-029-81 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.

What parts can replace 45-029-81?

There is 1 known substitute for 45-029-81: 1412574-81REVB. Substitute compatibility should be verified for your specific system.

What is the NSN for 45-029-81?

45-029-81 is cataloged in the U.S. Government catalog under NSN 3020-00-042-7041. This indicates validated use in U.S. government and defense supply chains.

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45-029-81 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

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