Product Details | PISTON RING

3040-00-287-8127 A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.20628050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components28250029Steam Turbines and Components30400042Miscellaneous Power Transmission Equipment43100028Compressors and Vacuum Pumps

Part Alternates: BB2927, 212169, 232480, 280023, 370075, 7009424, 3040-00-287-8127, 00-287-8127, 3040002878127, 002878127

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-287-8127

Drawings & Photos | NSN 3040-00-287-8127


Cross Reference | NSN 3040-00-287-8127

Part Number Cage Code Manufacturer
212169 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
212169 63659 WALTER MOTOR TRUCK CO
212169 63734 KAITLIN CORP
212169 72260 CORBITT CO INC
232480 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
280023 08683 BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
370075 65282 WHITE MOTOR CORP
7009424 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
BB2927 56442 DIAMOND REO TRUCK CO

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Technical Data | NSN 3040-00-287-8127

Characteristic Specifications
MATERIAL IRON OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
CROSS-SECTIONAL SHAPE STYLE A1 PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE 1 VERTICAL JOINT
RING STYLE 1 CONCENTRIC
RADIAL WALL THICKNESS 0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM
OVERALL WIDTH 0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM
STANDARD BORE DIAMETER 2.1875 INCHES
III FSC APPLICATION DATA COMPRESSOR,RECIPROCATING,POWERDRI VEN,AIR BRAKE SYSTEM

Restrictions/Controls & Freight Information | NSN 3040-00-287-8127

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 126700 PISTON RINGS,IRON
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Y Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions.
Special Handling Code 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable