Model: GGG-B-490

Tackle Block

Special Features:

Sheave thickness at rim min 1.500 in.

Properties:

Bearing Type

Plain

Maximum Load Rating

7700.0 pounds

Block Type

Regular

Sheave Quantity

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

Surface Treatment And Location

Lacquer and varnish

Style Designator

Half-oval pattern

Nondefinitive Specification/std Data

1 type

NSN

3940-00-926-3733

Part Number

GGG-B-490

Description

Block,tackle

CAGE

81348

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 GGG-B-490 NSN 3940-00-926-3733

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:

65.0000lbs

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:

885

TCC:

SHC:

ACC:

Trailers/Vehicles

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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