7521772 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7521772: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8617 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.2000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-752-1772, 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

7521772

NSN: 3020-00-752-1772
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 8617 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	1.2000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	12
hardness_rating	20.0 ROCKWELL C NOMINAL BODY
style_designator	HUBLESS
face_nominal_width	0.622 INCHES IN
bore_nominal_diameter	0.562 INCHES BOTH ENDS IN
supplementary_features	BEARINGS INCLUDED
NSN	3020-00-752-1772

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 EXTERNALLY LUBRICATED BEARING

•

BORE NOMINAL DIAMETER: 0.562 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 12

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

SUPPLEMENTARY FEATURES: BEARINGS INCLUDED

•

HARDNESS RATING: 60.0 ROCKWELL C NOMINAL TEETH

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 EXTERNALLY LUBRICATED BEARING
BORE NOMINAL DIAMETER	0.562 INCHES BOTH ENDS IN
TEETH QUANTITY	12
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
SUPPLEMENTARY FEATURES	BEARINGS INCLUDED
HARDNESS RATING	60.0 ROCKWELL C NOMINAL TEETH
HARDNESS RATING	20.0 ROCKWELL C NOMINAL BODY
STYLE DESIGNATOR	HUBLESS
MATERIAL DOCUMENT AND CLASSIFICATION	66,AISI/SAE 8617 FED STD SINGLE MATERIAL RESPONSE OVERALL

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 1

6763836Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7521772?

7521772 is a GEAR,SPUR.

What parts can replace 7521772?

There is 1 known substitute for 7521772: 6763836. Substitute compatibility should be verified for your specific system.

What is the NSN for 7521772?

7521772 is cataloged in the U.S. Government catalog under NSN 3020-00-752-1772. This indicates validated use in U.S. government and defense supply chains.

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7521772 — GEAR,SPUR

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