Part Details | PISTON RING
4310-00-039-5087 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.
Alternate Parts: 99050511, 990505-11, 99050511, 990505-11, 4310-00-039-5087, 00-039-5087, 4310000395087, 000395087
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
43 | NOV 13, 1972 | 00-039-5087 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
PLAIN RECTANGULAR, STRAIGHT FACE
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CONCENTRIC
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DIAGONAL JOINT
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Cross Reference | NSN 4310-00-039-5087
Part Number | Cage Code | Manufacturer |
---|---|---|
990505-11 | 17576 | GOODRICH CORPDBA GOODRICH CORP |
990505-11 | 13002 | GOODRICH CORPORATIONDBA GOODRICH LANDING GEAR DIVISION |
Technical Data | NSN 4310-00-039-5087
Characteristic | Specifications |
---|---|
CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
JOINT STYLE | DIAGONAL JOINT |
RING STYLE | CONCENTRIC |
RADIAL WALL THICKNESS | 0.1250 INCHES NOMINAL |
OVERALL WIDTH | 0.2470 INCHES NOMINAL |
STANDARD BORE DIAMETER | 5.936 INCHES |
SPECIAL FEATURES | DESIGN ANALYSIS; NUCLEAR HARDNESS CRITICAL |
NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED |