Product Details | TACKLE BLOCK

3940-01-491-0156 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.

Part Alternates: 3940-01-491-0156, 01-491-0156, 3940014910156, 014910156

Materials Handling Equipment | Blocks, Tackle, Rigging, and Slings

Supply Group (FSG) NSN Assign. NIIN
39 01-491-0156

Drawings & Photos | NSN 3940-01-491-0156


Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3940-01-491-0156

Technical Data | NSN 3940-01-491-0156

Characteristic Specifications
STYLE DESIGNATOR 3 ROUND PATTERN
SHELL LENGTH 13.120 INCHES NOMINAL
SHEAVE OUTSIDE DIAMETER 9.380 INCHES NOMINAL
BLOCK TYPE REGULAR
MATERIAL AND LOCATION STEEL OVERALL
SURFACE TREATMENT AND LOCATION GALVANIZED OVERALL
SHEAVE QUANTITY 2
BEARING TYPE ROLLER
SHEAVE BEARING LUBRICATION METHOD SELF-LUBRICATED
TACKLE ACCOMMODATED TYPE WIRE ROPE
TACKLE LOCKING DEVICE NOT INCLUDED
BECKET TYPE ROUND EYE
BECKET QUANTITY 1
ATTACHMENT STYLE 2 OBLONG SWIVEL EYE AND SHACKLE
MAXIMUM LOAD RATING 20000.0 POUNDS
III END ITEM IDENTIFICATION CARGO BOOM

Restrictions/Controls & Freight Information | NSN 3940-01-491-0156

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information