Model: 33455P020

Metal Seal Ring

Properties:

Cross Sectional Shape

Plain rectangular, straight face

Outside Diameter

Between 3.7699 inches and 3.7701 inches

Ring Style

Expanding concentric

Radial Wall Thickness

Between 0.1370 inches and 0.1490 inches

Overall Width

0.1840 mils and 0.1850 centimeters

Joint Style

Step joint

Material

Copper alloy

Material Specification

Ams 7320b assn standard single material response

Fsc Application Data

Engine, aircraft, reciprocating

NSN

5330-00-808-9220

Part Number

33455P020

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 33455P020 NSN 5330-00-808-9220

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:

172640

UFC:

84710

LTL:

RATING VARIABLE

LCL:

70.0

WCC:

675

TCC:

SHC:

ACC:

Construction Materials

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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