5360-00-981-8100 SPRING,HELICAL,TORSION Index 2805-00-981-8101 RING,PISTON

National Stock Number:
3040-00-981-8101

Federal Supply Class:
3040

National Item Identification Number:
009818101

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:
281596323162FRAZIER AVIATION INC
2815963-123162FRAZIER AVIATION INC
65A111C53-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
65A111C53-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
291AS21230003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
2815963-188277THE BOEING COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATARACK,BOMB EJECTOR,AIRCRAFT
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.0890 INCHES MINIMUM AND 0.0920 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONDMS1662 H 11 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
RADIAL WALL THICKNESS0.0760 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER0.569 INCHES


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