45-050-180 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

45-050-180: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 180. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-101-7665, 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

45-050-180

NSN: 3020-00-101-7665
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 OVERALL
body_style	PLAIN, SOLID
tooth_form	STANDARD
pitch_diameter	1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM IN
pressure_angle	20.0000 DEGREES
teeth_quantity	180
style_designator	PROTRUDING HUB
attachment_method	MOUNTING HOLE
face_nominal_width	0.063 INCHES IN
hub_nominal_diameter	0.435 INCHES FIRST END IN
bore_nominal_diameter	0.250 INCHES BOTH ENDS IN
nominal_overall_length	0.285 INCHES IN
NSN	3020-00-101-7665

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.435 INCHES FIRST END IN

•

TEETH QUANTITY: 180

•

BODY STYLE: PLAIN, SOLID

•

MOUNTING HOLE TYPE AND QUANTITY: 1 THREADED TRANSVERSELY THROUGH HUB FIRST END

•

PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11

•

NOMINAL OVERALL LENGTH: 0.285 INCHES IN

•

STYLE DESIGNATOR: PROTRUDING HUB

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.435 INCHES FIRST END IN
TEETH QUANTITY	180
BODY STYLE	PLAIN, SOLID
MOUNTING HOLE TYPE AND QUANTITY	1 THREADED TRANSVERSELY THROUGH HUB FIRST END
PRECISION CLASSIFICATION	QUALITY NUMBER 10 OR QUALITY NUMBER 11
NOMINAL OVERALL LENGTH	0.285 INCHES IN
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM 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.

3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115

SUBSTITUTES & CROSS-REFERENCES 1

1196827-180Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 45-050-180?

45-050-180 is a GEAR,SPUR.

What parts can replace 45-050-180?

There is 1 known substitute for 45-050-180: 1196827-180. Substitute compatibility should be verified for your specific system.

What is the NSN for 45-050-180?

45-050-180 is cataloged in the U.S. Government catalog under NSN 3020-00-101-7665. This indicates validated use in U.S. government and defense supply chains.

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45-050-180 — GEAR,SPUR

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