Part Details | ROLLER AND SHEAVE FAIRLEAD
3815-00-554-0126 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.
Alternate Parts: 13217E6261, D1070615A, D10706-15A, MILB52203, 3815-00-554-0126, 00-554-0126, 3815005540126, 005540126
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 38 | JAN 01, 1963 | 00-554-0126 | 11559 ( FAIRLEAD, ROLLER AND SHEAVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3815-00-554-0126
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13217E6261 | 97403 | CECOM LR CENTER |
| D10706-15A | 81336 | CHIEF OF ENGINEERSDEPT OF ARMY |
| MILB52203 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 3815-00-554-0126
| Characteristic | Specifications |
|---|---|
| DESIGN TYPE | FG ANY ACCEPTABLE |
| LINE QUANTITY ACCOMMODATED | 1 |
| FRAME MATERIAL | STEEL |
| ROLLER QUANTITY | 2 |
| ROLLER OUTSIDE DIAMETER | 4.500 INCHES NOMINAL |
| ROLLER MATERIAL | STEEL |
| ROLLER MOUNTING POSITION | VERTICAL |
| SHEAVE QUANTITY | 2 |
| SHEAVE OUTSIDE DIAMETER | 12.995 INCHES |
| WIRE ROPE ACCOMMODATED DIAMETER | 0.750 INCHES |
| SHEAVE MOUNTING POSITION | VERTICAL |
| BEARING TYPE | SLEEVE |
| SLEEVE MATERIAL | BRONZE |
| OVERALL HEIGHT | 22.562 INCHES NOMINAL |
| BASE LENGTH | 28.750 INCHES NOMINAL |
| BASE WIDTH | 15.000 INCHES NOMINAL |
| CABLE OPENING DIAMETER | 1.000 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 8 |
| MOUNTING HOLE DIAMETER | 1.062 INCHES |
| USAGE DESIGN | GENERAL |
| SPECIAL FEATURES | ANTIFRICTION BEARING TYPE,ROLLER BEARING TYPE |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY PARAGRAPH 3.5 FAIRLEAD |