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Tackle Block NSN 3940-01-652-0999

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 3940-01-652-0999 NSN: 3940-01-652-0999

Features and Characteristics

End Application
Kc-46a tanker
Part Name Assigned By Controlling Agency
Pulley assembly
Special Features
Pulley assembly consists of pulley and 2 different bearings; material of pulley is 7075-t7351 plate per qq-a-250/12
Style Designator
Hoister pattern
Reference Number Differentiating Characteristics
Item is faa certified
FSC
3940 Slings Rigging Tackle Blocks
NIIN
016520999
NSN
3940016520999

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
258T3210-7
Cage Code:
81205
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 3940-01-652-0999
What are the manufacturers of nsn 3940016520999?
Does this nsn 3940016520999 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940016520999
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 3940016520999 contain any precious metals?
No precious metal content.
Does nsn 3940016520999 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940016520999?
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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