PartsTable
Technical Data Sheet
Download PDF

458-1077 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

458-1077: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 1.1865 INCHES MINIMUM AND 1.1885 INCHES MAXIMUM IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 38, special_features: ONE HOLE 0.0625 TO 0.0635 IN. DIA LOCATED ON BODY OF GEAR IN.

This part is cataloged in the U.S. Government catalog under NSN 3020-00-289-7722, 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
458-1077
NSN: 3020-00-289-7722
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
body_stylePLAIN, SOLID
tooth_formSTANDARD
pitch_diameter1.1865 INCHES MINIMUM AND 1.1885 INCHES MAXIMUM IN
pressure_angle14.5000 DEGREES
teeth_quantity38
special_featuresONE HOLE 0.0625 TO 0.0635 IN. DIA LOCATED ON BODY OF GEAR IN
style_designatorPROTRUDING HUB
attachment_methodMOUNTING HOLE
hub_nominal_diameter0.563 INCHES FIRST END IN
bore_nominal_diameter0.250 INCHES BOTH ENDS IN
nominal_overall_length0.375 INCHES IN
mounting_hole_type_and_quantity1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NSN3020-00-289-7722
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 458-1077 MFR GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.563 INCHES FIRST END IN
•
TEETH QUANTITY: 38
•
BODY STYLE: PLAIN, SOLID
•
MOUNTING HOLE TYPE AND QUANTITY: 1 THREADED TRANSVERSELY THROUGH HUB FIRST END
•
NOMINAL OVERALL LENGTH: 0.375 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUB
•
PITCH DIAMETER: 1.1865 INCHES MINIMUM AND 1.1885 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.563 INCHES FIRST END IN
TEETH QUANTITY38
BODY STYLEPLAIN, SOLID
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL OVERALL LENGTH0.375 INCHES IN
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.1865 INCHES MINIMUM AND 1.1885 INCHES MAXIMUM IN
TOOTH FORMSTANDARD
MOUNTING HOLE THREAD QUANTITY PER INCH2 TRANSVERSELY THROUGH HUB FIRST END
SUBSTITUTES & CROSS-REFERENCES 1
85282Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 458-1077?
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 458-1077?
458-1077 is a GEAR,SPUR.
What parts can replace 458-1077?
There is 1 known substitute for 458-1077: 85282. Substitute compatibility should be verified for your specific system.
What is the NSN for 458-1077?
458-1077 is cataloged in the U.S. Government catalog under NSN 3020-00-289-7722. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 458-1077