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Tackle Block NSN 3940-01-484-7739

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 3940-01-484-7739 NSN: 3940-01-484-7739

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Quality assurance tested for submarine antenna application
FSC
3940 Slings Rigging Tackle Blocks
NIIN
014847739
NSN
3940014847739

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6931019-1
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6853514 ITEM NO. 5
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6931019-1SQ
Cage Code:
03950
Status:
A
MSDS:
Part Number:
6853514 ITEM NO. 5SQ
Cage Code:
03950
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 3940-01-484-7739
What are the manufacturers of nsn 3940014847739?
Does this nsn 3940014847739 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940014847739
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 3940014847739 contain any precious metals?
No precious metal content.
Does nsn 3940014847739 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940014847739?
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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