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2800103-1 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2800103-1: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, WITH LIGHTENING HOLES, pitch_diameter: 1.1917 INCHES NOMINAL IN, teeth_quantity: 143, style_designator: HUBLESS, attachment_method: MOUNTING HOLE. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-150-6745, 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
2800103-1
NSN: 3020-01-150-6745
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_stylePLAIN, WITH LIGHTENING HOLES
pitch_diameter1.1917 INCHES NOMINAL IN
teeth_quantity143
style_designatorHUBLESS
attachment_methodMOUNTING HOLE
face_nominal_width0.040 INCHES IN
bore_nominal_diameter0.1248 INCHES BOTH ENDS IN
nominal_outside_diameter1.2083 INCHES IN
mounting_hole_nominal_diameter0.069 INCHES TRANSVERSELY THROUGH FACE IN
NSN3020-01-150-6745
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN 2800103-1 MFR GEAR,HELICAL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.1248 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 143
•
BODY STYLE: PLAIN, WITH LIGHTENING HOLES
•
MOUNTING HOLE NOMINAL DIAMETER: 0.069 INCHES TRANSVERSELY THROUGH FACE IN
•
STYLE DESIGNATOR: HUBLESS
•
PITCH DIAMETER: 1.1917 INCHES NOMINAL IN
•
NOMINAL OUTSIDE DIAMETER: 1.2083 INCHES IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.1248 INCHES BOTH ENDS IN
TEETH QUANTITY143
BODY STYLEPLAIN, WITH LIGHTENING HOLES
MOUNTING HOLE NOMINAL DIAMETER0.069 INCHES TRANSVERSELY THROUGH FACE IN
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.1917 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER1.2083 INCHES IN
MATERIALCOPPER ALLOY OVERALL
ATTACHMENT METHODMOUNTING HOLE
FACE NOMINAL WIDTH0.040 INCHES IN
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

No substitute or cross-reference records for this part.

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 2800103-1?
2800103-1 is a GEAR,HELICAL.
What is the NSN for 2800103-1?
2800103-1 is cataloged in the U.S. Government catalog under NSN 3020-01-150-6745. 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.