|
|
|
National Stock Number:
3815-01-443-6632
Federal Supply Class:
3815
National Item Identification Number:
014436632
Description:
ROLLER,ROLLER FAIRLEAD
Detail:
A CYLINDRICAL ITEM WITH AN ESSENTIALLY CROWNED FACE USED FOR GUIDING OR CHANGING DIRECTION OF ROPES, CABLES, WIRES, BANDS OR LIKE ITEMS. THE ITEM MAY FORM PART OF A FAIRLEAD, ROLLER OR FAIRLEAD, ROLLER AND SHEAVE OR MAY BE USED AS A SEPARATE ITEM EXCLUDES PULLEY, FLAT; PULLEY, GROOVE AND PULLEY, CONE.
|
Manufacturer Information:
| 6902168 | 53711 | NAVAL SEA SYSTEMS COMMAND |
|
Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CONSISTS OF 6902169 ROLLER GUIDE TRANSFER HEAD AND 6665662-02 BUSHING, GUIDE ROLLER | | PART NAME ASSIGNED BY CONTROLLING AGENCY | GUIDE ROLLER ASSEMBLY, TRANSFER HEAD | | OVERALL DIAMETER | 2.375 INCHES NOMINAL | | OVERALL HEIGHT | 2.250 INCHES NOMINAL | | SPECIAL FEATURES | ROLLER GUIDE HAS INNER DIAM OF 0.750 AND OUTER DIAM OF 2.375 AND ROUNDED INDENTATION ON CIRCUMFERENCE WITH RADIUS OF 0.3125 CENTERED 1.00 INCH FROM EITHER FLAT SIDE; BUSHINGS ARE 0.094 HIGH WITH OUTER DIAM OF 0.7507-0.7511 ON PART TO BE INSERTED AND 1.313 DIAM ON SHOULDER; BUSHINGS ARE PRESS FIT INTO EACH SIDE OF ROLLER;MATERIAL:STEEL, CRES PER QQ-S-763, CLASS 316 ANNEALED (ROLLER) AND BRONZE PER MIL-B-13501 ALLOY B (BUSHINGS) | | SURFACE TREATMENT | PASSIVATE |
|
|