|
|
|
National Stock Number:
3020-01-019-4884
Federal Supply Class:
3020
National Item Identification Number:
010194884
Description:
PULLEY,CONE
Detail:
A PULLEY HAVING TWO OR MORE ADJOINING GROOVED, FLAT OR CROWNED FACES IN STEPS OF DIFFERENT DIAMETERS OR ONE HAVING A SINGLE TAPERED FACE. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE.
|
Manufacturer Information:
| 1630-200 | 29055 | TRAM ELECTRONICS INC | | SM-B-398411 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
|
Techincal Specification:
| BORE DIAMETER | 0.253 INCHES NOMINAL | | BORE BEARING | NOT INCLUDED | | BORE LENGTH | 0.438 INCHES NOMINAL | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | PLAIN | | FACE TYPE | STEP GROOVE | | FACE WIDTH | 0.202 INCHES NOMINAL | | GROOVE QUANTITY | 2 | | GROOVE RADIUS | 0.023 INCHES NOMINAL | | GROOVE SHAPE | U | | GROOVE WIDTH | 0.053 INCHES NOMINAL AND 0.069 INCHES NOMINAL | | GROOVE DEPTH | 0.046 INCHES NOMINAL | | HOLE LOCATION | 0.125 IN. FROM HUB END 90 DEG APART | | HUB OUTSIDE DIAMETER | 0.625 INCHES NOMINAL AA END | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEYING FACILITY | NOT INCLUDED | | LIGHTENING HOLE | NOT INCLUDED | | OVERALL LENGTH | 0.438 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,ALLOY 260,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 260 OVERALL | | PROTRUDING HUB CHARACTERISTIC | PLAIN | | SECURING HOLE QUANTITY | 2 | | SECURING LOCATION | AA END | | SECURING METHOD | THREADED HOLE(S) | | SPLIT HUB FEATURE | NOT INCLUDED | | STEP OUTSIDE DIAMETER | 1.250 INCHES NOMINAL AND 1.750 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | NICKEL | | THREAD SIZE | 0.112-40 |
|
|