1655919 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1655919: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include body_style: PLAIN, WITH LIGHTENING HOLES, tooth_form: STANDARD, pitch_diameter: 3.1250 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 100, style_designator: PROTRUDING HUBS. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-618-9639, 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

1655919

NSN: 3020-00-618-9639
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

body_style	PLAIN, WITH LIGHTENING HOLES
tooth_form	STANDARD
pitch_diameter	3.1250 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	100
style_designator	PROTRUDING HUBS
attachment_method	MOUNTING HOLE
face_nominal_width	0.188 INCHES IN
hub_nominal_diameter	0.625 INCHES FIRST END IN
hub_style_designator	PLAIN BOTH ENDS
bore_nominal_diameter	0.375 INCHES BOTH ENDS IN
nominal_overall_length	0.500 INCHES IN
NSN	3020-00-618-9639

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.375 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.625 INCHES FIRST END IN

•

TEETH QUANTITY: 100

•

BODY STYLE: PLAIN, WITH LIGHTENING HOLES

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.063 INCHES SECOND END IN

•

PRECISION CLASSIFICATION: QUALITY NUMBER 5 OR QUALITY NUMBER 6

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.375 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.625 INCHES FIRST END IN
HUB NOMINAL DIAMETER	0.625 INCHES SECOND END IN
TEETH QUANTITY	100
BODY STYLE	PLAIN, WITH LIGHTENING HOLES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.063 INCHES SECOND END IN
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.249 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 5 OR QUALITY NUMBER 6
MOUNTING HOLE NOMINAL DIAMETER	0.094 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
NOMINAL OVERALL LENGTH	0.500 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 1

BUWEPSDWG1655919Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1655919?

1655919 is a GEAR,SPUR.

What parts can replace 1655919?

There is 1 known substitute for 1655919: BUWEPSDWG1655919. Substitute compatibility should be verified for your specific system.

What is the NSN for 1655919?

1655919 is cataloged in the U.S. Government catalog under NSN 3020-00-618-9639. This indicates validated use in U.S. government and defense supply chains.

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1655919 — GEAR,SPUR

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