42277-362 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

42277-362: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 642 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, helix_angle: 20.1152 DEGREES, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-070-8559, 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

42277-362

NSN: 3020-01-070-8559
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 3HRL4 — HORNET ACQUISITIONCO, LLC DBA ONBOARD SYSTEMS (USA)

SPECIFICATIONS

material	COPPER ALLOY 642 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
helix_angle	20.1152 DEGREES
pressure_angle	20.0000 DEGREES
teeth_quantity	29
tooth_direction	RIGHT
style_designator	PROTRUDING HUB
face_nominal_width	0.175 INCHES IN
hub_nominal_diameter	0.500 INCHES FIRST END IN
hub_style_designator	PLAIN FIRST END
NSN	3020-01-070-8559

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

HELIX ANGLE: 20.1152 DEGREES

•

HUB NOMINAL DIAMETER: 0.500 INCHES FIRST END IN

•

TEETH QUANTITY: 29

•

BODY STYLE: PLAIN, SOLID

•

TOOTH DIRECTION: RIGHT

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.225 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
HELIX ANGLE	20.1152 DEGREES
HUB NOMINAL DIAMETER	0.500 INCHES FIRST END IN
TEETH QUANTITY	29
BODY STYLE	PLAIN, SOLID
TOOTH DIRECTION	RIGHT
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.225 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB
TOOTH FORM	STANDARD

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

42277E362Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 42277-362?

42277-362 is a GEAR,HELICAL.

What parts can replace 42277-362?

There is 1 known substitute for 42277-362: 42277E362. Substitute compatibility should be verified for your specific system.

What is the NSN for 42277-362?

42277-362 is cataloged in the U.S. Government catalog under NSN 3020-01-070-8559. This indicates validated use in U.S. government and defense supply chains.

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42277-362 — GEAR,HELICAL

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