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Tackle Block NSN 3940-00-189-3533

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 3940-00-189-3533 NSN: 3940-00-189-3533

Features and Characteristics

Bearing Type
Plain
Maximum Load Rating
3800.0 pounds
Block Type
Regular
Sheave Quantity
1
Tackle Accommodated Type
Fibrous rope
Antitoppling Device
Not included
Shell Length
10.000 inches
Sheave Outside Diameter
6.500 inches
Center Pin Diameter
0.750 inches
Sheave Bearing Lubrication Method
Self-lubricated
Maximum Tackle Diameter Accommodated
1.125 inches
Tackle Locking Device
Not included
Attachment Style
Flatted loose swivel eye with swivel hook
Material And Location
Steel shell
Surface Treatment And Location
Galvanized
Style Designator
Oval pattern
Reference Number Differentiating Characteristics
As differentiated by elp number size 10 in., rig no. 11
FSC
3940 Slings Rigging Tackle Blocks
NIIN
001893533
NSN
3940001893533

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S1801-860442PC1-9T011-14-16-22--
Cage Code:
80064
Status:
A
MSDS:
Part Number:
S1801-860442PC1-9TO11-14-16-22
Cage Code:
80064
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 3940-00-189-3533
What are the manufacturers of nsn 3940001893533?
Does this nsn 3940001893533 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940001893533
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 3940001893533 contain any precious metals?
No precious metal content.
Does nsn 3940001893533 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940001893533?
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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