Model: 648301

Gasket

Properties:

Cross Sectional Shape

Metal and synthetic rubber

Hole Diameter

Between 0.347 inches and 0.352 inches

Bolt Circle Diameter

Between 4.495 inches and 4.505 inches

Aperture Diameter

3.200 inches

Outside Corner Radius

0.440 inches

Cross-sectional Thickness

Between 0.120 inches and 0.130 inches

Gage Ring Thickness

Between 0.077 inches and 0.083 inches

Bolt Hole Quantity

Elongation Percentage

125

Hardness Rating

60.0 shore durometer a and 70.0 shore durometer a

Material

Aluminum alloy 6061 and rubber fluorosilicone class fq

Material Specification

Qq-a-250/11 federal specification 1st material response and mil-r-25988 military specification 2nd material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625 type 2 military specification single treatment response

NSN

5330-00-998-3231

Part Number

648301

Description

Gasket

CAGE

83259

Part 648301 NSN 5330-00-998-3231

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:

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

596

TCC:

SHC:

ACC:

Trailers/Vehicles

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