6539-11-137-0101 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6539-11-137-0101: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: PLAIN BOTH ENDS, pitch_diameter: 15.8125 INCHES NOMINAL IN, pressure_angle: 22.5000 DEGREES, teeth_quantity: 129. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-446-9192, 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

6539-11-137-0101

NSN: 3020-01-446-9192
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	WEBBED, SOLID
bore_style	PLAIN BOTH ENDS
pitch_diameter	15.8125 INCHES NOMINAL IN
pressure_angle	22.5000 DEGREES
teeth_quantity	129
special_features	FLIGHT SAFETY CRITICAL
style_designator	HUBLESS, RECESSED BODY
attachment_method	MOUNTING HOLE
face_nominal_width	3.974 INCHES IN
bore_nominal_diameter	11.002 INCHES BOTH ENDS IN
nominal_outside_diameter	16.372 INCHES IN
NSN	3020-01-446-9192

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 11.002 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 129

•

BODY STYLE: WEBBED, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

MOUNTING HOLE TYPE AND QUANTITY: 36 PLAIN AXIALLY THROUGH BODY FIRST END

•

MOUNTING HOLE NOMINAL DIAMETER: 0.517 INCHES AXIALLY THROUGH BODY FIRST END IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

STYLE DESIGNATOR: HUBLESS, RECESSED BODY

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	11.002 INCHES BOTH ENDS IN
TEETH QUANTITY	129
BODY STYLE	WEBBED, SOLID
BORE STYLE	PLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	36 PLAIN AXIALLY THROUGH BODY FIRST END
MOUNTING HOLE NOMINAL DIAMETER	0.517 INCHES AXIALLY THROUGH BODY FIRST END IN
CRITICALITY CODE JUSTIFICATION	FEAT
STYLE DESIGNATOR	HUBLESS, RECESSED BODY
PITCH DIAMETER	15.8125 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	16.372 INCHES 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

65391-11370Reference 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)Demilitarization required — critical (Q)

Ready to buy 6539-11-137-0101?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 6539-11-137-0101?

6539-11-137-0101 is a GEAR,SPUR.

What parts can replace 6539-11-137-0101?

There is 1 known substitute for 6539-11-137-0101: 65391-11370. Substitute compatibility should be verified for your specific system.

What is the NSN for 6539-11-137-0101?

6539-11-137-0101 is cataloged in the U.S. Government catalog under NSN 3020-01-446-9192. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

6539-11-137-0101 — GEAR,SPUR

Request a Quote — 6539-11-137-0101