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 |
|---|---|
| 76257 | CROSBY GROUP INC THE MCKISSICK PLANT |
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 |
|---|---|---|
| AMXF | ATTACHMENT STYLE | FRONT EYE FLATTED LOOSE HOOK |
| AMXF | ATTACHMENT STYLE | FRONT EYE FLATTED LOOSE HOOK |
| AMRR | SHEAVE OUTSIDE DIAMETER | 8.125 INCHES MAXIMUM |
| AMXD | TACKLE LOCKING DEVICE | NOT INCLUDED |
| AMRQ | SHELL LENGTH | 11.625 INCHES MINIMUM |
| ANNQ | MATERIAL AND LOCATION | STEEL,FORGING SAE 4140 OVERALL |
| AMRQ | SHELL LENGTH | 11.875 INCHES MAXIMUM |
| ANNR | SURFACE TREATMENT AND LOCATION | ENAMEL CLASS F,TYPE 1 PER DWG 80064/2584542 OVERALL |
| AMCQ | SHEAVE QUANTITY | 1 |
| AMXC | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.750 INCHES |
| AGCS | MAXIMUM LOAD RATING | 97000.0 POUNDS |
| AMCL | BLOCK TYPE | SNATCH |
| STYL | STYLE DESIGNATOR | OVAL PATTERN |
| AMDC | ANTITOPPLING DEVICE | NOT INCLUDED |
| AMCT | TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| AMRR | SHEAVE OUTSIDE DIAMETER | 7.875 INCHES MINIMUM |
| ACSK | BEARING TYPE | PLAIN |