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National Stock Number:
1650-00-052-6297
Federal Supply Class:
1650
National Item Identification Number:
000526297
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.
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Manufacturer Information:
| 128H10308 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 128H10308-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 128H10308-11 | 62064 | WIEBEL AEROSPACE (1995) INC | | 128H10308-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | FSC APPLICATION DATA | RESERVOIR,HYDRAULIC,AIRCRAFT | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.1000 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM | | MATERIAL | PLASTIC OVERALL | | RADIAL WALL THICKNESS | 0.2350 INCHES MINIMUM AND 0.2370 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 6.523 INCHES |
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