Model: 2657-12

O-ring

Properties:

Cross-sectional Height

Between 0.067 inches and 0.073 inches

Center Hole Diameter

Between 0.357 inches and 0.371 inches

Hardness Rating

Between 70.0 shore durometer a and 80.0 shore durometer a

Material

Rubber fluorocarbon class fpm

Material Specification

Mil-r-25897, cl 1 military specification single material response

NSN

5331-00-913-2663

Part Number

2657-12

Description

O-ring

CAGE

94592

Part 2657-12 NSN 5331-00-913-2663

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

47946

FIIG:

A510X0

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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