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Tackle Block NSN 3940-01-321-1425

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 3940-01-321-1425 NSN: 3940-01-321-1425

Features and Characteristics

Maximum Load Rating
4000.0 pounds
Tackle Accommodated Type
Wire rope
Becket Type
Swivel eye
Becket Quantity
1
Maximum Tackle Diameter Accommodated
0.375 inches
Attachment Style
Round swivel eye
Style Designator
Pulley pattern
FSC
3940 Slings Rigging Tackle Blocks
NIIN
013211425
NSN
3940013211425

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SB2S3BE
Cage Code:
99557
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 3940-01-321-1425
What are the manufacturers of nsn 3940013211425?
Does this nsn 3940013211425 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940013211425
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 3940013211425 contain any precious metals?
No precious metal content.
Does nsn 3940013211425 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940013211425?
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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