ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Tackle Block NSN 3940-00-489-8340

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 3940-00-489-8340 NSN: 3940-00-489-8340

Features and Characteristics

Bearing Type
Plain
Maximum Load Rating
50000.0 pounds
Block Type
Snatch
Locking Style
Drop link
Sheave Quantity
1
Tackle Accommodated Type
Wire rope
Becket Type
Swivel eye
Antitoppling Device
Not included
Sheave Outside Diameter
12.000 inches
Center Pin Diameter
Between 1.751 inches and 1.752 inches
Becket Quantity
1
Sheave Bearing Lubrication Method
Pressure grease fitting
Maximum Tackle Diameter Accommodated
1.000 inches
Tackle Locking Device
Included
Attachment Style
Stiff, upset swivel shackle
Material And Location
Steel, qq-s-681, class 80-40 sheave err-100 err-100 and steel, qq-s-681 shell err-100 err-100
Surface Treatment And Location
Enamel, tt-e-529
Style Designator
Strap and plate pattern
FSC
3940 Slings Rigging Tackle Blocks
NIIN
004898340
NSN
3940004898340

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8337021-1
Cage Code:
19207
Status:
A
MSDS:
Part Number:
8383238-1
Cage Code:
19207
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 3940-00-489-8340
What are the manufacturers of nsn 3940004898340?
Does this nsn 3940004898340 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940004898340
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 3940004898340 contain any precious metals?
No precious metal content.
Does nsn 3940004898340 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940004898340?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo