Model: 678677-4

Gasket

Properties:

Cross Sectional Shape

Metal and synthetic rubber

Outside Diameter

6.875 inches

Aperture Diameter

4.500 inches

Cross-sectional Thickness

0.172 inches

Gage Ring Thickness

0.120 inches

Elongation Percentage

125

Hardness Rating

70.0 shore durometer a

Material

Rubber fluorocarbon class fpm and steel

Material Specification

Mil-r-83248 type 1, glass 1 military specification single material response and qq-s-698 federal specification single material response

Style Designator

Circular

NSN

5330-00-716-6401

Part Number

678677-4

Description

Gasket

CAGE

83259

Part 678677-4 NSN 5330-00-716-6401

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

1.0000lbs

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:

194050

UFC:

78100

LTL:

70.0

LCL:

WCC:

596

TCC:

SHC:

ACC:

Construction Materials

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