523-5256781 DETAIL 7-D — GEAR,BEVEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

523-5256781 DETAIL 7-D: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: STRAIGHT, pitch_diameter: 7.0000 INCHES NOMINAL IN, teeth_quantity: 20. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-239-9093, 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

523-5256781 DETAIL 7-D

NSN: 3020-01-239-9093
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL BODY
body_style	PLAIN, SOLID
bore_style	W/ KEYWAY BOTH ENDS
teeth_type	STRAIGHT
pitch_diameter	7.0000 INCHES NOMINAL IN
teeth_quantity	20
style_designator	PERIPHERAL FACE, BACK HUB PROTRUDING
face_nominal_width	2.000 INCHES IN
hub_nominal_diameter	3.250 INCHES SECOND END IN
hub_style_designator	PLAIN SECOND END
keyway_nominal_width	0.219 INCHES BOTH ENDS IN
bore_nominal_diameter	1.875 INCHES BOTH ENDS IN
NSN	3020-01-239-9093

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.219 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 1.875 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 3.250 INCHES SECOND END IN

•

TEETH QUANTITY: 20

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

TEETH TYPE: STRAIGHT

•

NOMINAL OVERALL LENGTH: 4.375 INCHES IN

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.219 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	1.875 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	3.250 INCHES SECOND END IN
TEETH QUANTITY	20
BODY STYLE	PLAIN, SOLID
BORE STYLE	W/ KEYWAY BOTH ENDS
TEETH TYPE	STRAIGHT
NOMINAL OVERALL LENGTH	4.375 INCHES IN
STYLE DESIGNATOR	PERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER	7.0000 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 1

523-5256781Reference 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 523-5256781 DETAIL 7-D?

523-5256781 DETAIL 7-D is a GEAR,BEVEL.

What parts can replace 523-5256781 DETAIL 7-D?

There is 1 known substitute for 523-5256781 DETAIL 7-D: 523-5256781. Substitute compatibility should be verified for your specific system.

What is the NSN for 523-5256781 DETAIL 7-D?

523-5256781 DETAIL 7-D is cataloged in the U.S. Government catalog under NSN 3020-01-239-9093. This indicates validated use in U.S. government and defense supply chains.

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