|
|
|
National Stock Number:
3940-01-491-0183
Federal Supply Class:
3940
National Item Identification Number:
014910183
Description:
BLOCK,TACKLE
Detail:
A MECHANICAL DEVICE, CONSISTING OF A PULLEY(S) OR SHEAVE(S) ENCASED IN A SHELL OR FRAME WHICH MAY BE PROVIDED WITH A MEANS SUCH AS A HOOK, EYE, STRAP, SCREW, ETC., BY WHICH IT MAY BE ATTACHED TO AN OBJECT. IT IS USED TO CHANGE DIRECTION OF A RUNNING ROPE AND/OR TO GAIN A MECHANICAL ADVANTAGE.
|
Manufacturer Information:
| 571-6580814 ITEM 16 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 8004330 | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV | | M064039A | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV | | M903268N | 76257 | CROSBY GROUP INC THE MCKISSICK PLANT DIV |
|
|
|
|