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Tackle Block NSN 3940-01-133-6497

Item 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.

NSN 3940-01-133-6497 NSN: 3940-01-133-6497

Features and Characteristics

Bearing Type
Roller
Unpackaged Unit Weight
250.000 pounds
Cubic Measure
8.00 cubic feet
Maximum Load Rating
90000.0 pounds
Block Type
Regular
Sheave Quantity
3
Tackle Accommodated Type
Wire rope
Antitoppling Device
Not included
Shell Length
31.625 inches
Sheave Outside Diameter
18.000 inches
Center Pin Diameter
2.500 inches
Maximum Tackle Diameter Accommodated
0.875 inches
Tackle Locking Device
Not included
Attachment Style
Chain shackle
Material And Location
Steel shell err-100 err-100
Style Designator
Oval pattern
FSC
3940 Slings Rigging Tackle Blocks
NIIN
011336497
NSN
3940011336497

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
77299944
Cage Code:
80535
Status:
A
MSDS:
Part Number:
6733
Cage Code:
80535
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8425190000
  • NAICS: 333923
  • SITC: 74421
  • Description: Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
  • End Use (Code 21170):
    Materials handling equipment

Q & A

Frequently asked questions for NSN 3940-01-133-6497
What are the manufacturers of nsn 3940011336497?
Does this nsn 3940011336497 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940011336497
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.
Does nsn 3940011336497 contain any precious metals?
No precious metal content.
Does nsn 3940011336497 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940011336497?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06117
FIIG:
A12900
App. Key:
A
Cond. Code:
1
Status:
A

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