Model: 50522

Metal Seal Ring

Properties:

Cross Sectional Shape

Plain rectangular, straight face

Outside Diameter

Between 4.2490 inches and 4.2500 inches

Ring Style

Expanding concentric

Radial Wall Thickness

Between 0.1200 inches and 0.1300 inches

Overall Width

Between 0.0930 inches and 0.0940 inches

Joint Style

Step joint

Metallic Hardness Rating

72.0 rockwell c and 82.0 rockwell c

Material

Bronze, cast leaded, ams 7320b

Surface Treatment

Lead

Fsc Application Data

Engine, aircraft, reciprocating

NSN

5330-00-168-5041

Part Number

50522

Description

Seal Ring,metal

CAGE

00198

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 50522 NSN 5330-00-168-5041

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

85.0

LCL:

100.0

WCC:

596

TCC:

SHC:

ACC:

Equipment for Aircraft

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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