2530-00-287-8124 DUMMY COUPLING,AUTOMOTIVE AIR BR Index 3040-00-287-8127 RING,PISTON

National Stock Number:
4310-00-287-8126

Federal Supply Class:
4310

National Item Identification Number:
002878126

Description:
RING,PISTON

Detail:
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.


Manufacturer Information:
229755423862MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02
22975547X677GENERAL MOTORS LLC
832798519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
26A148327996HEIL ENVIRONMENTAL INDUSTRIES
649E1756442DIAMOND REO TRUCK CO
M202042861465GARWOOD/FELLER INC GARWOOD WINCH DIV
S99729260PRINCE MANUFACTURING CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATAHOIST CYLINDER,TRUCK
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.2175 INCHES MINIMUM AND 0.2180 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1950 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.250 INCHES


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