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Tackle Block NSN 3940-00-599-9990

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 3940-00-599-9990 NSN: 3940-00-599-9990

Features and Characteristics

Bearing Type
Ball and roller
Maximum Load Rating
20000.0 pounds
Block Type
Regular
Sheave Quantity
1
Tackle Accommodated Type
Wire rope
Becket Type
Thimble
Antitoppling Device
Not included
Shell Length
Any acceptable
Sheave Outside Diameter
14.000 inches
Center Pin Diameter
Any acceptable
Becket Quantity
1
Maximum Tackle Diameter Accommodated
0.750 inches
Tackle Locking Device
Not included
Attachment Style
Flatted stiff swivel safety snap hook
Material And Location
Steel
Surface Treatment And Location
Painted
Style Designator
Diamond pattern
Nondefinitive Specification/std Data
10 size
FSC
3940 Slings Rigging Tackle Blocks
NIIN
005999990
NSN
3940005999990

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
GGGB485
Cage Code:
81348
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 3940-00-599-9990
What are the manufacturers of nsn 3940005999990?
Does this nsn 3940005999990 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940005999990
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 3940005999990 contain any precious metals?
No precious metal content.
Does nsn 3940005999990 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940005999990?
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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