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 |
---|---|
53711 | NAVAL SEA SYSTEMS COMMAND |
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 | OBLONG SWIVEL EYE |
AMXF | ATTACHMENT STYLE | OBLONG SWIVEL EYE |
STYL | STYLE DESIGNATOR | HOISTER PATTERN |
AMXD | TACKLE LOCKING DEVICE | NOT INCLUDED |
ANNR | SURFACE TREATMENT AND LOCATION | ZINC, ELECTROLYTIC OVERALL |
ELRN | EXTRA LONG REFERENCE NUMBER | S1801-770379PC1TO10-14TO16-18-33-34 |
AMRT | CENTER PIN DIAMETER | 2.250 INCHES NOMINAL |
ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
AMRR | SHEAVE OUTSIDE DIAMETER | 18.000 INCHES NOMINAL |
AMCQ | SHEAVE QUANTITY | 1 |
AMXC | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.750 INCHES |
AMCL | BLOCK TYPE | REGULAR |
AMWZ | SHEAVE BEARING LUBRICATION METHOD | PRESSURE GREASE FITTING |
ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SHEAVE QUANTITY AND BY ATTACHMENT STYLE |
AMDC | ANTITOPPLING DEVICE | NOT INCLUDED |
AMCT | TACKLE ACCOMMODATED TYPE | WIRE ROPE |
AGCS | MAXIMUM LOAD RATING | 15000.0 POUNDS |
ACSK | BEARING TYPE | ROLLER |