42277D130 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

42277D130: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.0313 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-072-3615, 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

42277D130

NSN: 3020-01-072-3615
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 82402 — TRIUMPH GEAR SYSTEMS INC DBA TRIUMPH GEAR SYSTEMS INC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY OVERALL
body_style	PLAIN, SOLID
bore_style	W/ KEYWAY BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.0313 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	65
style_designator	PROTRUDING HUB
surface_treatment	ANODIZE OVERALL
end_nominal_length	0.325 INCHES FIRST END IN
face_nominal_width	0.175 INCHES IN
end_nominal_diameter	0.500 INCHES FIRST END IN
NSN	3020-01-072-3615

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.094 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 0.313 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 65

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.450 INCHES FIRST END IN

•

FIRST STEP NOMINAL LENGTH: 0.125 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.094 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	0.313 INCHES BOTH ENDS IN
TEETH QUANTITY	65
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
BODY STYLE	PLAIN, SOLID
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.450 INCHES FIRST END IN
FIRST STEP NOMINAL LENGTH	0.125 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 8
STYLE DESIGNATOR	PROTRUDING HUB

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

42277-130Reference 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 42277D130?

42277D130 is a GEAR,SPUR.

What parts can replace 42277D130?

There is 1 known substitute for 42277D130: 42277-130. Substitute compatibility should be verified for your specific system.

What is the NSN for 42277D130?

42277D130 is cataloged in the U.S. Government catalog under NSN 3020-01-072-3615. This indicates validated use in U.S. government and defense supply chains.

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42277D130 — GEAR,SPUR

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