The free trolley consists of two frame side plates and a sheave which is secured by a quick release pin. This pin allows the trolley to be installed or removed from the spanwire. The free trolley is required for the support of the outboard end of the F.A.S. hose when using end fittings other than the probe.
Unit of Measure

Specifications

Hydrasearch Item No.

N/A A-TROL/FREE

Equal to Global No.

N/A 2557585

Hydrasearch Drawing No.

N/A C15891

NSN No.

N/A 3950-01-180-4646

NAVSEA Drawing No.

N/A 803-2557585

Estimated Weight

N/A 4 lbs

Material

Frame Material

N/A Aluminum

Sheave Material

N/A Urethane

Notes

N/A Dimensional information is for reference only.
Variations from these dimensions, on actual parts, may occur as the result of engineering revisions.

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