Model: ST51D12-1

Tackle Block

Properties:

Maximum Load Rating

10000.0 pounds

Block Type

Snatch

Sheave Quantity

Tackle Accommodated Type

Wire rope

Shell Length

9.890 inches

Sheave Outside Diameter

4.130 inches

Center Pin Diameter

1.000 inches

Maximum Tackle Diameter Accommodated

0.500 inches

Style Designator

Pulley pattern

NSN

3940-01-245-7924

Part Number

ST51D12-1

Description

Block,tackle

CAGE

04236

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 ST51D12-1 NSN 3940-01-245-7924

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06117

FIIG:

A12900

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127300

UFC:

64560

LTL:

60.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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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