1103-1109 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1103-1109: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 0.8990 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 108. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-403-9970, 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

1103-1109

NSN: 3020-00-403-9970
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 25249 — LINAIR DESIGN CORP (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
body_style	PLAIN, SOLID
tooth_form	STANDARD
pitch_diameter	0.8990 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM IN
pressure_angle	20.0000 DEGREES
teeth_quantity	108
style_designator	HUBLESS
surface_treatment	PASSIVATE OVERALL
face_nominal_width	0.057 INCHES IN
bore_nominal_diameter	0.188 INCHES BOTH ENDS IN
nominal_outside_diameter	0.916 INCHES IN
material_document_and_classification	QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	3020-00-403-9970

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.188 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 108

•

BODY STYLE: PLAIN, SOLID

•

STYLE DESIGNATOR: HUBLESS

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 0.8990 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM IN

•

TOOTH FORM: STANDARD

•

NOMINAL OUTSIDE DIAMETER: 0.916 INCHES IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.188 INCHES BOTH ENDS IN
TEETH QUANTITY	108
BODY STYLE	PLAIN, SOLID
STYLE DESIGNATOR	HUBLESS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	0.8990 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM IN
TOOTH FORM	STANDARD
NOMINAL OUTSIDE DIAMETER	0.916 INCHES IN
SURFACE TREATMENT	PASSIVATE OVERALL
PRESSURE ANGLE	20.0000 DEGREES

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

869143Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy 1103-1109?

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 1103-1109?

1103-1109 is a GEAR,SPUR.

What parts can replace 1103-1109?

There is 1 known substitute for 1103-1109: 869143. Substitute compatibility should be verified for your specific system.

What is the NSN for 1103-1109?

1103-1109 is cataloged in the U.S. Government catalog under NSN 3020-00-403-9970. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

1103-1109 — GEAR,SPUR

Request a Quote — 1103-1109