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Tackle Block NSN 3940-00-926-3733

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 3940-00-926-3733 NSN: 3940-00-926-3733

Features and Characteristics

Bearing Type
Plain
Maximum Load Rating
7700.0 pounds
Block Type
Regular
Sheave Quantity
2
Tackle Accommodated Type
Fibrous rope
Antitoppling Device
Not included
Shell Length
10.000 inches
Sheave Outside Diameter
6.250 inches
Center Pin Diameter
0.750 inches
Sheave Bearing Lubrication Method
Self-lubricated
Maximum Tackle Diameter Accommodated
1.250 inches
Tackle Locking Device
Not included
Attachment Style
Loose swivel raymond releasing hook
Material And Location
Steel center pin err-100 err-100
Surface Treatment And Location
Lacquer and varnish
Special Features
Sheave thickness at rim min 1.500 in.
Style Designator
Half-oval pattern
Nondefinitive Specification/std Data
1 type
FSC
3940 Slings Rigging Tackle Blocks
NIIN
009263733
NSN
3940009263733

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
GGG-B-490
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 3940-00-926-3733
What are the manufacturers of nsn 3940009263733?
Does this nsn 3940009263733 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3940009263733
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 3940009263733 contain any precious metals?
No precious metal content.
Does nsn 3940009263733 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3940009263733?
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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