Model: PBR4A20BA

Sleeve Bushing

Properties:

Overall Length

Between 0.6150 inches and 0.6250 inches

Body Outside Diameter

Between 0.4383 inches and 0.4393 inches

Body Inside Diameter

Between 0.2525 inches and 0.2535 inches

Corner Shape

Square all corners

Surface Finish

63.0 microinches outside diameter surface of body

Material

Aluminum alloy 7075 outer layer

Material

Plastic polyethylene inner layer

Material Specification

Qq-a-225/9 temper t6 federal specification 1st material response outer layer or qq-a-200/11 temper t6 federal specification 2nd material response outer layer

Surface Treatment

Anodize outer layer

Style Designator

17c solid, plain, no outside flanges

NSN

3120-01-025-4294

Part Number

PBR4A20BA

Description

Bushing,sleeve

CAGE

73134

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes bushing, drill, jig.

Part PBR4A20BA NSN 3120-01-025-4294

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13206

FIIG:

A045A0

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:

0.1000lbs

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:

114870

UFC:

58890

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482997060
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Parts, nesoi, for cylindrical roller bearings, nesoi