42277-359 — GEARSHAFT,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

42277-359: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 0.030 INCHES NOMINAL IN, gear_material: STEEL COMP 4340, overall_length: 3.370 INCHES NOMINAL IN, shaft_material: STEEL COMP 4340, teeth_quantity: 15, diametral_pitch: 20. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-070-5122, 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

42277-359

NSN: 3040-01-070-5122
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 3HRL4 — HORNET ACQUISITIONCO, LLC DBA ONBOARD SYSTEMS (USA)

SPECIFICATIONS

face_width	0.030 INCHES NOMINAL IN
gear_material	STEEL COMP 4340
overall_length	3.370 INCHES NOMINAL IN
shaft_material	STEEL COMP 4340
teeth_quantity	15
diametral_pitch	20
gear_outside_diameter	0.850 INCHES NOMINAL IN
NSN	3040-01-070-5122

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT MATERIAL: STEEL COMP 4340

•

TEETH QUANTITY: 15

•

DIAMETRAL PITCH: 20

•

GEAR OUTSIDE DIAMETER: 0.850 INCHES NOMINAL IN

•

GEAR MATERIAL: STEEL COMP 4340

•

FACE WIDTH: 0.030 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SHAFT MATERIAL	STEEL COMP 4340
TEETH QUANTITY	15
DIAMETRAL PITCH	20
GEAR OUTSIDE DIAMETER	0.850 INCHES NOMINAL IN
OVERALL LENGTH	3.370 INCHES NOMINAL IN
GEAR MATERIAL	STEEL COMP 4340
FACE WIDTH	0.030 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES 1

42277D359Reference 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 42277-359?

42277-359 is a GEARSHAFT,SPUR.

What parts can replace 42277-359?

There is 1 known substitute for 42277-359: 42277D359. Substitute compatibility should be verified for your specific system.

What is the NSN for 42277-359?

42277-359 is cataloged in the U.S. Government catalog under NSN 3040-01-070-5122. This indicates validated use in U.S. government and defense supply chains.

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42277-359 — GEARSHAFT,SPUR

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