7620573 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7620573: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.0000 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-294-7844, 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

7620573

NSN: 3020-00-294-7844
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	STEEL COMP 416 OVERALL
body_style	PLAIN, WITH LIGHTENING HOLES
bore_style	W/ KEYWAY BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.0000 INCHES NOMINAL IN
pressure_angle	14.5000 DEGREES
teeth_quantity	96
hardness_rating	89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM TEETH
style_designator	PROTRUDING HUB
surface_treatment	PASSIVATE OVERALL
face_nominal_width	0.125 INCHES IN
hub_nominal_diameter	0.500 INCHES FIRST END IN
NSN	3020-00-294-7844

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.062 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 0.240 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.500 INCHES FIRST END IN

•

TEETH QUANTITY: 96

•

BODY STYLE: PLAIN, WITH LIGHTENING HOLES

•

COUNTERBORE NOMINAL DIAMETER: 0.562 INCHES SECOND END IN

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.328 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.062 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	0.240 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.500 INCHES FIRST END IN
TEETH QUANTITY	96
BODY STYLE	PLAIN, WITH LIGHTENING HOLES
COUNTERBORE NOMINAL DIAMETER	0.562 INCHES SECOND END IN
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.328 INCHES FIRST END IN
HARDNESS RATING	89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM HUB
HARDNESS RATING	89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM TEETH

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

BL94572Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 7620573?

7620573 is a GEAR,SPUR.

What parts can replace 7620573?

There is 1 known substitute for 7620573: BL94572. Substitute compatibility should be verified for your specific system.

What is the NSN for 7620573?

7620573 is cataloged in the U.S. Government catalog under NSN 3020-00-294-7844. This indicates validated use in U.S. government and defense supply chains.

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7620573 — GEAR,SPUR

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