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National Stock Number:
2805-00-555-6093
Federal Supply Class:
2805
National Item Identification Number:
005556093
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:
| 4514678-4 | 6N299 | AGCO CORP PARTS OPN | | 56286 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | MS13931 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS13931-10 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | CROSS-SECTIONAL SHAPE STYLE | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL | | JOINT STYLE | VERTICAL JOINT | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.1430 INCHES MINIMUM AND | | 0.1550 INCHES MAXIMUM | | OVERALL WIDTH | 0.1545 INCHES MINIMUM AND | | 0.1555 INCHES MAXIMUM | | OIL PASSAGE TYPE AND QUANTITY | 1 SLOT HORIZONTALLY THROUGH RING | | 1 GROOVE OUTSIDE PERIPHERY | | STANDARD BORE DIAMETER | 3.4375 INCHES | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS13931 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS13931-10 |
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