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National Stock Number:
2805-00-917-4727
Federal Supply Class:
2805
National Item Identification Number:
009174727
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:
| 40260-1 | 93334 | ATWOOD FENCE CO INC | | 40260-1 | 93335 | WEST BEND HOUSEWARES LLC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | INSIDE BEVEL, UPPER, STRAIGHT FACE | | OVERALL WIDTH | 0.0930 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM | | JOINT STYLE | VERTICAL JOINT | | MATERIAL | IRON OVERALL | | RING STYLE | CONCENTRIC | | RING WIDTH PIN HOLE DEPTH | 0.105 INCHES MINIMUM AND 0.111 INCHES MAXIMUM | | PIN HOLE SLOT LENGTH | 0.094 INCHES MINIMUM AND 0.104 INCHES MAXIMUM | | PIN HOLE STYLE | HALF ROUND PINHOLE AT JOINT | | RADIAL WALL THICKNESS | 0.1290 INCHES MINIMUM AND 0.1390 INCHES MAXIMUM | | STANDARD BORE DIAMETER | 3.000 INCHES |
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