Model: 51807

Metal Seal Ring

Properties:

Cross Sectional Shape

Plain rectangular, straight face

Outside Diameter

Between 2.5310 inches and 2.5320 inches

Radial Wall Thickness

Between 0.0830 inches and 0.0930 inches

Overall Width

Between 0.0770 inches and 0.0780 inches

Joint Style

Vertical joint

Metallic Hardness Rating

72.0 rockwell b and 82.0 rockwell b

Material

Bronze, cast leaded, ams 7320b

Surface Treatment

Lead plated, ams 2414

Fsc Application Data

Aircraft eng r2000

NSN

5330-00-151-4921

Part Number

51807

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 51807 NSN 5330-00-151-4921

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