National Item Identification Number

01-443-6552
014436552
3815-01-443-6552
3815014436552

National Stock Number

Item Name

FAIRLEAD,ROLLER AND SHEAVE

Federal Supply Class

3815

Description

An item consisting of a framework with rollers (exclude flanged) and sheaves so arranged as to provide space between the rollers through which the lines from the sheaves are passed. It is usually used on heavy construction equipment, such as crane-shovels, pile drivers, logging arches and the like, on pontoon barges, the rollers providing extra protection from chafing when oblique pull may occur, and sheaves act as a guide for lines.

Commercial and Government Entity Code (Supplier Data)

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53711

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Reference Numbers (Part Numbers)

6665642

Required Categories

DESIGN TYPE
LINE QUANTITY ACCOMMODATED
FRAME MATERIAL
ROLLER QUANTITY
ROLLER

Required Description

TRACK-RIDING
1
STEEL
1
3.500 INCHES NOMINAL
STEEL
ANY ACCEPTABLE
1
12.25