Model: AS81820/1-12

Self-aligning Plain Bearing

Properties:

Bore Diameter

Between 0.7500 inches and 0.7510 inches

End Application

F-22 aircraft

Outer Member Outside Diameter

Between 1.4370 inches and 1.4375 inches

Outer Member Width

Between 0.5880 inches and 0.5980 inches

Inner Member Width

Between 0.7480 inches and 0.7500 inches

Part Name Assigned By Controlling Agency

Bearing, plain, self-lubricating, lined bore, low speed, narrow, grooved outer ring, -65 deg. To 325 deg. F.

Material

Plastic polytetrafluoroethylene race liner

Material

Steel comp 630 outer race member

Style Designator

With insert and/or liner

NSN

3120-01-521-6303

Part Number

AS81820/1-12

Description

Bearing,plain,self-aligning

CAGE

81343

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

Part AS81820/1-12 NSN 3120-01-521-6303

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13208

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:

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Schedule B and Export

Schedule B: 8482300040
SITC: 74630
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Spherical roller bearings, single row