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Tackle Block NSN 3940-01-446-6649

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 3940-01-446-6649 NSN: 3940-01-446-6649

Features and Characteristics

Block Type
Snatch
Locking Style
Safety locking
Sheave Quantity
1
Tackle Accommodated Type
Fibrous rope
Antitoppling Device
Not included
Shell Length
2.000 inches
Sheave Outside Diameter
1.120 inches
Maximum Tackle Diameter Accommodated
0.312 inches
Tackle Locking Device
Not included
Attachment Style
Side shackle in link
Material And Location
Steel
Special Features
Stainless steel
Style Designator
Oval pattern
FSC
3940 Slings Rigging Tackle Blocks
NIIN
014466649
NSN
3940014466649

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
301-B
Cage Code:
06164
Status:
A
MSDS:
Part Number:
1764AS296-1
Cage Code:
30003
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 3940-01-446-6649
What are the manufacturers of nsn 3940014466649?
Does this nsn 3940014466649 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940014466649
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 3940014466649 contain any precious metals?
No precious metal content.
Does nsn 3940014466649 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940014466649?
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
  •   Quality Fast Service
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