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1103-1116 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1103-1116: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, pitch_diameter: 0.5615 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 36, style_designator: PROTRUDING HUB. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-404-6388, 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
1103-1116
NSN: 3020-00-404-6388
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 25249 — LINAIR DESIGN CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_stylePLAIN, SOLID
pitch_diameter0.5615 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN
pressure_angle20.0000 DEGREES
teeth_quantity36
style_designatorPROTRUDING HUB
attachment_methodMOUNTING HOLE
face_nominal_width0.050 INCHES IN
hub_nominal_diameter0.438 INCHES FIRST END IN
nominal_overall_length0.187 INCHES IN
nominal_outside_diameter0.593 INCHES IN
mounting_hole_type_and_quantity2 THREADED TRANSVERSELY THROUGH HUB FIRST END
NSN3020-00-404-6388
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 1103-1116 MFR GEAR,SPUR
KEY FEATURES
•
HUB NOMINAL DIAMETER: 0.438 INCHES FIRST END IN
•
TEETH QUANTITY: 36
•
BODY STYLE: PLAIN, SOLID
•
MOUNTING HOLE TYPE AND QUANTITY: 2 THREADED TRANSVERSELY THROUGH HUB FIRST END
•
NOMINAL OVERALL LENGTH: 0.187 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUB
•
PITCH DIAMETER: 0.5615 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN
•
NOMINAL OUTSIDE DIAMETER: 0.593 INCHES IN
TECHNICAL CHARACTERISTICS
HUB NOMINAL DIAMETER0.438 INCHES FIRST END IN
TEETH QUANTITY36
BODY STYLEPLAIN, SOLID
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL OVERALL LENGTH0.187 INCHES IN
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.5615 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN
NOMINAL OUTSIDE DIAMETER0.593 INCHES IN
PRESSURE ANGLE20.0000 DEGREES
MATERIALCOPPER ALLOY OVERALL
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
869352Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1103-1116?
1103-1116 is a GEAR,SPUR.
What parts can replace 1103-1116?
There is 1 known substitute for 1103-1116: 869352. Substitute compatibility should be verified for your specific system.
What is the NSN for 1103-1116?
1103-1116 is cataloged in the U.S. Government catalog under NSN 3020-00-404-6388. 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.