Part Number
Part Number:
NSN:
NIIN:
Item Name:
BLOCK , TACKLE
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 97924 | JAMES WALKER CO. THE |
Federal Supply Class
Title
BLOCKS, TACKLE, RIGGING, AND SLI
Inclusions:
Exclusions:
EXCLUDES LOAD CHAIN; CHAIN AND METAL ROPE FITTINGS; WIRE ROPE; HOISTS; SHIP RIGGING.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FEAT | SPECIAL FEATURES | SHORTY J CRANE BLOCK; 30 TON SAFE WORKING LIMIT; 1-1/8" WIRE ROPE |
| AFHV | UNPACKAGED UNIT WEIGHT | 548.000 POUNDS |
| AMCQ | SHEAVE QUANTITY | 1 |
| AMRT | CENTER PIN DIAMETER | 3.500 INCHES NOMINAL |
| AMRQ | SHELL LENGTH | 54.000 INCHES NOMINAL |
| AMRR | SHEAVE OUTSIDE DIAMETER | 24.000 INCHES NOMINAL |
| AMCL | BLOCK TYPE | REGULAR |
| STYL | STYLE DESIGNATOR | OVAL PATTERN WITH ROPE GUARDS |
| AMCT | TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| AGAV | END ITEM IDENTIFICATION | CRANE, BOUY, HANDLING P/N TB90-60/1771 |
| ACSK | BEARING TYPE | ROLLER |