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2771554 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2771554: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include gear_material: STEEL, overall_length: 2.425 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, shaft_material: STEEL, teeth_quantity: 23, diametral_pitch: 48. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-128-5874, 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
2771554
NSN: 3040-01-128-5874
NIINs: 011285874, 011285875
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 92003 — PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS (USA)
SPECIFICATIONS
gear_materialSTEEL
overall_length2.425 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
shaft_materialSTEEL
teeth_quantity23
diametral_pitch48
gear_outside_diameter0.520 INCHES NOMINAL IN
NSN3040-01-128-5874
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 2771554 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT MATERIAL: STEEL
•
TEETH QUANTITY: 23
•
DIAMETRAL PITCH: 48
•
GEAR OUTSIDE DIAMETER: 0.520 INCHES NOMINAL IN
•
GEAR MATERIAL: STEEL
•
PRESSURE ANGLE: 20.0000 DEGREES
TECHNICAL CHARACTERISTICS
SHAFT MATERIALSTEEL
TEETH QUANTITY23
DIAMETRAL PITCH48
GEAR OUTSIDE DIAMETER0.520 INCHES NOMINAL IN
OVERALL LENGTH2.425 INCHES NOMINAL IN
GEAR MATERIALSTEEL
PRESSURE ANGLE20.0000 DEGREES
SUBSTITUTES & CROSS-REFERENCES 2
10106849Reference document
Same NSN cross-reference
Reference document — Informative reference only
2771554-101Reference 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 2771554?
2771554 is a GEARSHAFT,SPUR.
What parts can replace 2771554?
There are 2 known substitutes for 2771554: 10106849, 2771554-101. Substitute compatibility should be verified for your specific system.
What is the NSN for 2771554?
2771554 is cataloged in the U.S. Government catalog under NSN 3040-01-128-5874. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.