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Tackle Block NSN 3940-01-187-3533

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 3940-01-187-3533 NSN: 3940-01-187-3533

Features and Characteristics

Bearing Type
Roller
Maximum Load Rating
9500.0 pounds
Block Type
Regular
Sheave Quantity
2
Tackle Accommodated Type
Wire rope
Antitoppling Device
Not included
Sheave Outside Diameter
Between 11.985 inches and 12.015 inches
Maximum Tackle Diameter Accommodated
0.500 inches
Tackle Locking Device
Not included
Attachment Style
Flatted stiff swivel safety snap hook
Style Designator
Oval pattern
FSC
3940 Slings Rigging Tackle Blocks
NIIN
011873533
NSN
3940011873533

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6-086-000772
Cage Code:
12361
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 3940-01-187-3533
What are the manufacturers of nsn 3940011873533?
Does this nsn 3940011873533 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940011873533
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 3940011873533 contain any precious metals?
No precious metal content.
Does nsn 3940011873533 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940011873533?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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