Model: A221723-4

Friction Lining

Properties:

Fabrication Method

Woven

Width

3.000 inches

Thickness

0.312 inches

Hole Arrangement Style

Straight

Mounting Hole Diameter

0.203 inches

Strengthening Feature

Interwoven wire

Friction Lining Material

Asbestos-metallic composition

Lining Style

Segment plain

Arc Length

33.562 inches

Minor Radius

12.812 inches

Application Type

Dry

Hole Type And Quantity

26 thru-hole

Mounting Hole Circle Diameter

16.750 inches

Features Provided

Rigid friction lining

Surface Condition And Location

One side ground

Circular Pattern Hole Type And Quantity

26 counterbored inner securing circle

Circular Pattern Hole Type And Quantity

30 counterbored outer securing circle

Attachment Method

Riveted

NSN

3950-00-319-1499

Part Number

A221723-4

Description

Lining,friction

CAGE

90566

A fibrous and/or metallic material with or without binders and/or compounds, cut or molded to a specific size. It may be a segment or a complete lining. It is usually designed to be fastened to a shoe, disk, band, cone, or the like, but may be installed without fastening. It provides a friction surface for transmitting, retarding, or stopping motion. Excludes lining material, friction.

Part A221723-4 NSN 3950-00-319-1499

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

11405

FIIG:

A230A0

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:

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:

014640

UFC:

06410

LTL:

65.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8431100090
SITC: 74491
End Use: Materials handling equipment
NAICS: 333120
USDA: 1

Freight Class: Parts of winches, capstans and jacks