National Item Identification Number
01-457-6339
014576339
3940-01-457-6339
3940014576339
National Stock Number
Item Name
BLOCK,TACKLE
Federal Supply Class
3940
Description
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.
Commercial and Government Entity Code (Supplier Data)
U4282
GUNNEBO LTD
WOOLASTON ROAD PARK FARM NORTH
REDDITCH
B98 7SG
UNITED KINGDOM
01527 521550
99557
JOHNSON GUNNEBO CORPORATION
1240 N HARVARD AVE
TULSA
OK
74115
918-832-8933
Reference Numbers (Part Numbers)
SB4S-8BS
SB4S-8BS
Required Categories
STYLE DESIGNATOR
SHEAVE OUTSIDE DIAMETER
CENTER PIN DIAMETER
BLOCK TYPE
MATE
Required Description
20 PULLEY PATTERN
8.000 INCHES NOMINAL
1.000 INCHES NOMINAL
SNATCH
BRONZE BE