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National Stock Number:
2805-00-591-1514
Federal Supply Class:
2805
National Item Identification Number:
005911514
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:
| 16721 | 15275 | HEXCO INTERNATIONAL DBA ACD | | 16721-1 | 15275 | HEXCO INTERNATIONAL DBA ACD | | 16721-1CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 16721CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
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