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National Stock Number:
4310-12-157-8240
Federal Supply Class:
4310
National Item Identification Number:
121578240
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:
| 002 537 | 1KWT0 | SAUER COMPRESSORS USA, INC. | | 002537 | D8265 | SAUER, J.P. & SOHN MASCHINENBAU GMB | | 04055436002155 | D8265 | SAUER, J.P. & SOHN MASCHINENBAU GMB | | 38-34-5X2-5DIN24930 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | 38X2,5DIN70930-ZFS4 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | 40078078 | KCUC6 | MINISTRY OF DEFENCE FUTURE AIRCRAFT CARRIER IPT CVF IPT | | DIN70930-38X2,5-ZFS4 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, TOP RELIEF | | JOINT STYLE | VERTICAL JOINT | | MATERIAL | IRON CAST OVERALL | | OVERALL WIDTH | 2,5 MILLIMETERS NOMINAL | | RADIAL WALL THICKNESS | 1,6 MILLIMETERS NOMINAL | | STANDARD BORE DIAMETER | 38,0 MILLIMETERS |
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