WB1220 — GEAR ASSEMBLY,SPEED DECREASER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

WB1220: GEAR ASSEMBLY,SPEED DECREASER.

The GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include gear_type: WORM, design_type: SINGLE REDUCTION, total_ratio: 20:01, special_features: 20.0 TEETH, MATERIAL BRONZE, OD 1.870 INCH, BORE TYPE PLA IN, part_name_assigned_by_controlling_agency: WORM GEAR,REDUCER. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-665-1070, 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

WB1220

NSN: 3010-01-665-1070
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 3M607 — MARTIN SPROCKET AND GEAR CO INC (USA)

SPECIFICATIONS

gear_type	WORM
design_type	SINGLE REDUCTION
total_ratio	20:01
special_features	20.0 TEETH, MATERIAL BRONZE, OD 1.870 INCH, BORE TYPE PLA IN
part_name_assigned_by_controlling_agency	WORM GEAR,REDUCER
NSN	3010-01-665-1070

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: SINGLE REDUCTION

•

GEAR TYPE: WORM

•

TOTAL RATIO: 20:01

TECHNICAL CHARACTERISTICS

DESIGN TYPE	SINGLE REDUCTION
GEAR TYPE	WORM
TOTAL RATIO	20:01
SPECIAL FEATURES	20.0 TEETH, MATERIAL BRONZE, OD 1.870 INCH, BORE TYPE PLA IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	WORM GEAR,REDUCER

OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3010-00-001-0013 3010-00-001-0067 3010-00-001-0069 3010-00-001-0095 3010-00-001-1239 3010-00-001-1689 3010-00-001-2168 3010-00-001-2173

SUBSTITUTES & CROSS-REFERENCES 1

57545K231Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 WB1220?

WB1220 is a GEAR ASSEMBLY,SPEED DECREASER.

What parts can replace WB1220?

There is 1 known substitute for WB1220: 57545K231. Substitute compatibility should be verified for your specific system.

What is the NSN for WB1220?

WB1220 is cataloged in the U.S. Government catalog under NSN 3010-01-665-1070. This indicates validated use in U.S. government and defense supply chains.

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WB1220 — GEAR ASSEMBLY,SPEED DECREASER

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