Model: 8138

Metal Seal Ring

Properties:

Cross Sectional Shape

Plain rectangular, straight face

Outside Diameter

3.2160 inches

Ring Style

Expanding concentric

Radial Wall Thickness

Between 0.0960 inches and 0.1060 inches

Overall Width

Between 0.0970 inches and 0.0990 inches

Joint Style

Vertical joint

Metallic Hardness Rating

97.0 rockwell b and 104.0 rockwell b

Material

Iron

NSN

5330-00-168-5070

Part Number

8138

Description

Seal Ring,metal

CAGE

77445

A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also ring, piston and ring, wiper.

Part 8138 NSN 5330-00-168-5070

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

21205

FIIG:

A08400

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: 3926904500
SITC: 89399
End Use: Other industrial supplies
NAICS: 339991
USDA: 1

Freight Class: Gaskets,washers & other seals