SI2E-50 — GEAR ASSEMBLY,SPEED INCREASER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SI2E-50: GEAR ASSEMBLY,SPEED INCREASER.

The GEAR ASSEMBLY,SPEED INCREASER is a the manufacturer industrial component. Key specifications include end_item_identification: USCG ICE BREAKING TUG 140 FT (WTGB) FT, part_name_assigned_by_controlling_agency: OVERSPEED UNIT. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-654-1888, 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

SI2E-50

NSN: 3010-01-654-1888
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 72328 — COTTA TRANSMISSION CO LLC (USA)

SPECIFICATIONS

special_features	RATIO: 1 TO 2.25 OVERSPEED ENGINE ROTATION; MAX SPEED: 3600 RPM; MAX TORQUE: 1300 FT-LB; MAX POWER: 450 HP; APPX. WEIGHT: 606 LB LBS
end_item_identification	USCG ICE BREAKING TUG 140 FT (WTGB) FT
part_name_assigned_by_controlling_agency	OVERSPEED UNIT
NSN	3010-01-654-1888

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	RATIO: 1 TO 2.25 OVERSPEED ENGINE ROTATION; MAX SPEED: 3600 RPM; MAX TORQUE: 1300 FT-LB; MAX POWER: 450 HP; APPX. WEIGHT: 606 LB LBS
PART NAME ASSIGNED BY CONTROLLING AGENCY	OVERSPEED UNIT
END ITEM IDENTIFICATION	USCG ICE BREAKING TUG 140 FT (WTGB) FT

OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers

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

3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188

SUBSTITUTES & CROSS-REFERENCES 1

SI2E-47Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is SI2E-50?

SI2E-50 is a GEAR ASSEMBLY,SPEED INCREASER.

What parts can replace SI2E-50?

There is 1 known substitute for SI2E-50: SI2E-47. Substitute compatibility should be verified for your specific system.

What is the NSN for SI2E-50?

SI2E-50 is cataloged in the U.S. Government catalog under NSN 3010-01-654-1888. This indicates validated use in U.S. government and defense supply chains.

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SI2E-50 — GEAR ASSEMBLY,SPEED INCREASER

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