CADH29A — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CADH29A: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4615 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-528-5027, 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

CADH29A

NSN: 3020-00-528-5027
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)

SPECIFICATIONS

material	STEEL COMP 4615 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.0000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	24
hardness_rating	55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
style_designator	PROTRUDING HUB
face_nominal_width	0.437 INCHES IN
hub_nominal_diameter	1.600 INCHES FIRST END IN
hub_style_designator	PLAIN FIRST END
NSN	3020-00-528-5027

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.688 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 1.600 INCHES FIRST END IN

•

TEETH QUANTITY: 24

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 2.936 INCHES FIRST END IN

•

HARDNESS RATING: 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL

•

STYLE DESIGNATOR: PROTRUDING HUB

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.688 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	1.600 INCHES FIRST END IN
TEETH QUANTITY	24
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	2.936 INCHES FIRST END IN
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	2.0000 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072

SUBSTITUTES & CROSS-REFERENCES 2

ADH29AReference document

Same NSN cross-reference

Reference document — Secondary reference

B3157594Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 CADH29A?

CADH29A is a GEAR,SPUR.

What parts can replace CADH29A?

There are 2 known substitutes for CADH29A: ADH29A, B3157594. Substitute compatibility should be verified for your specific system.

What is the NSN for CADH29A?

CADH29A is cataloged in the U.S. Government catalog under NSN 3020-00-528-5027. This indicates validated use in U.S. government and defense supply chains.

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CADH29A — GEAR,SPUR

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