Model: 638643

Gasket

Properties:

Cross Sectional Shape

Solid single or composition

Hole Diameter

0.406 inches

Bolt Circle Diameter

2.688 inches

Overall Width

3.500 inches

Aperture Diameter

1.438 inches

Outside Corner Radius

0.406 inches

Side Radius From Gasket Center

1.094 inches

Cross-sectional Thickness

0.031 inches

Bolt Hole Quantity

Material

Asbestos

Style Designator

Non-circular

NSN

5330-00-256-6987

Part Number

638643

Description

Gasket

CAGE

34623

Part 638643 NSN 5330-00-256-6987

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04522

FIIG:

A032A0

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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