RB10514 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

RB10514: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, tooth_form: STANDARD, pitch_diameter: 2.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 50. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-347-8538, 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

RB10514

NSN: 3020-00-347-8538
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 51663 — HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	WEBBED, SOLID
tooth_form	STANDARD
pitch_diameter	2.5000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	50
hardness_rating	24.0 ROCKWELL C NOMINAL HUB
style_designator	FLUSH HUB
attachment_method	MOUNTING HOLE
face_nominal_width	0.331 INCHES IN
bore_nominal_diameter	0.461 INCHES BOTH ENDS IN
nominal_outside_diameter	2.620 INCHES IN
NSN	3020-00-347-8538

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.461 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 50

•

BODY STYLE: WEBBED, SOLID

•

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

•

MOUNTING HOLE NOMINAL DIAMETER: 0.125 INCHES TRANSVERSELY THROUGH HUB FIRST END IN

•

HARDNESS RATING: 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL TEETH

•

STYLE DESIGNATOR: FLUSH HUB

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.461 INCHES BOTH ENDS IN
TEETH QUANTITY	50
BODY STYLE	WEBBED, SOLID
MOUNTING HOLE TYPE AND QUANTITY	1 PLAIN TRANSVERSELY THROUGH HUB FIRST END
MOUNTING HOLE NOMINAL DIAMETER	0.125 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
HARDNESS RATING	90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL TEETH
HARDNESS RATING	24.0 ROCKWELL C NOMINAL HUB
STYLE DESIGNATOR	FLUSH HUB
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	2.5000 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

RD24295Same 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)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is RB10514?

RB10514 is a GEAR,SPUR.

What parts can replace RB10514?

There is 1 known substitute for RB10514: RD24295. Substitute compatibility should be verified for your specific system.

What is the NSN for RB10514?

RB10514 is cataloged in the U.S. Government catalog under NSN 3020-00-347-8538. This indicates validated use in U.S. government and defense supply chains.

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RB10514 — GEAR,SPUR

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