Model: 770379

Tackle Block

Properties:

Bearing Type

Roller

Maximum Load Rating

15000.0 pounds

Block Type

Regular

Sheave Quantity

Tackle Accommodated Type

Wire rope

Antitoppling Device

Not included

Sheave Outside Diameter

18.000 inches

Center Pin Diameter

2.250 inches

Sheave Bearing Lubrication Method

Pressure grease fitting

Maximum Tackle Diameter Accommodated

0.750 inches

Tackle Locking Device

Not included

Attachment Style

Oblong swivel eye

Material And Location

Steel

Surface Treatment And Location

Zinc, electrolytic

Extra Long Reference Number

S1801-770379pc1to10-14to16-18-33-34

Style Designator

Hoister pattern

Reference Number Differentiating Characteristics

As differentiated by sheave quantity and by attachment style

NSN

3940-00-264-4764

Part Number

770379

Description

Block,tackle

CAGE

53711

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 770379 NSN 3940-00-264-4764

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

130.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

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