Product Details | METAL SEAL RING

2840-00-469-5181 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 Alternates: 004695181

Engines, Turbines, and Components | Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

Supply Group (FSG) NSN Assign. NIIN
28 00-469-5181

Drawings & Photos | NSN 2840-00-469-5181


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Technical Data | NSN 2840-00-469-5181

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5540 ASSN STD 1ST MATERIAL RESPONSE OVERALL
METALLIC HARDNESS RATING 30.0 MINIMUM ROCKWELL C AND 42.0 MAXIMUM ROCKWELL C
CROSS-SECTIONAL SHAPE STYLE A1 PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE 3 STEP JOINT
RING STYLE 5 EXPANDING CONCENTRIC
OUTSIDE DIAMETER 9.600 INCHES MAXIMUM
RADIAL WALL THICKNESS 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
OVERALL WIDTH 0.0570 INCHES MINIMUM AND 0.0610 INCHES MAXIMUM
III FSC APPLICATION DATA HOUSING,TURBINE ENGINE,AIRCRAFT
MANUFACTURERS CODE 00198
DESIGN CONTROL REFERENCE 3014660

Restrictions/Controls & Freight Information | NSN 2840-00-469-5181

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information