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Tackle Block NSN 3940-00-276-7500

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 3940-00-276-7500 NSN: 3940-00-276-7500

Features and Characteristics

Bearing Type
Plain
Block Type
Regular
Sheave Quantity
4
Tackle Accommodated Type
Wire rope
Becket Type
Closed socket
Antitoppling Device
Not included
Shell Length
20.500 inches
Sheave Outside Diameter
12.000 inches
Center Pin Diameter
1.750 inches
Becket Quantity
1
Sheave Bearing Lubrication Method
Self-lubricated
Maximum Tackle Diameter Accommodated
0.625 inches
Tackle Locking Device
Not included
Attachment Style
Clewline eye
Surface Treatment And Location
Silicone zinc or silicate phosphate mil-p-23236 type 1 cl3
Style Designator
Oval pattern
FSC
3940 Slings Rigging Tackle Blocks
NIIN
002767500
NSN
3940002767500

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
805-2453185TYPEXX
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 3940-00-276-7500
What are the manufacturers of nsn 3940002767500?
Does this nsn 3940002767500 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940002767500
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 3940002767500 contain any precious metals?
No precious metal content.
Does nsn 3940002767500 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940002767500?
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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