Model: 3043A

Tackle Block
Description:

Front eye round loose hook attachment style, zinc, electrolytic surface treated and location, oval pattern .

Properties:

Bearing Type
Plain
Maximum Load Rating
2500.0 pounds
Block Type
Regular
Sheave Quantity
3
Tackle Accommodated Type
Fibrous rope
Becket Type
Thimble
Antitoppling Device
Not included
Shell Length
6.000 inches
Sheave Outside Diameter
3.500 inches
Center Pin Diameter
0.500 inches
Becket Quantity
1
Sheave Bearing Lubrication Method
Self-lubricated
Maximum Tackle Diameter Accommodated
0.750 inches
Tackle Locking Device
Not included
Attachment Style
Front eye round loose hook and stiff, upset swivel shackle
Material And Location
Steel center pin
Material And Location
Steel shell
Material And Location
Bronze bearing
Surface Treatment And Location
Zinc, electrolytic
Style Designator
Oval pattern
NSN
3940-00-071-0386
Part Number
3043A
Description
Block,tackle
CAGE

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.

Part 3043A NSN 3940-00-071-0386

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06117
FIIG:
A12900
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8425190000
  • SITC: 74421
  • End Use: Materials handling equipment
  • NAICS: 333923
  • USDA: 1

Freight Class: Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor

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