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Tackle Block NSN 3940-00-071-0390

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 3940-00-071-0390 NSN: 3940-00-071-0390

Features and Characteristics

Bearing Type
Plain
Maximum Load Rating
3000.0 pounds
Block Type
Snatch
Locking Style
Safety locking
Sheave Quantity
1
Tackle Accommodated Type
Wire rope
Antitoppling Device
Not included
Sheave Outside Diameter
6.000 inches
Center Pin Diameter
0.750 inches
Sheave Bearing Lubrication Method
Self-lubricated
Maximum Tackle Diameter Accommodated
0.500 inches
Tackle Locking Device
Not included
Attachment Style
Drilled swivel eye and shackle and stiff, upset swivel shackle
Material And Location
Steel shell
Style Designator
Round pattern
FSC
3940 Slings Rigging Tackle Blocks
NIIN
000710390
NSN
3940000710390

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4081Q
Cage Code:
71110
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 3940-00-071-0390
What are the manufacturers of nsn 3940000710390?
Does this nsn 3940000710390 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940000710390
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 3940000710390 contain any precious metals?
No precious metal content.
Does nsn 3940000710390 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940000710390?
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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