| Item Name | Ring Piston |
| INC Code | 11459 |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2805 Gasoline Reciprocating Engines Except Aircraft and Components |
| National Item Identification Number (NIIN) | 00-159-0840 (001590840) |
| NCB Code | USA (00) |
| Manufacturer | Raytheon Company, Shamban Polymer Tech Group, Trelleborg Sealing Solutions Ltd |
| Associated Parts Numbers of NSN 2805-00-159-0840 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 966210-1 | raytheon company | ring piston | 82577 | F | A | RFQ |
| S13095-3047 | shamban polymer tech group | ring piston | 97820 | A | R | RFQ |
| S13095-3047 | trelleborg sealing solutions ltd | ring piston | 09257 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR,STRAIGHT FACE |
| ACXD | RING STYLE | CONCENTRIC |
| ACXF | RADIAL WALL THICKNESS | 0.0300 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM |
| ACXJ | OVERALL WIDTH | 0.0770 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM |
| ACXZ | STANDARD BORE DIAMETER | 2.000 INCHES |
| ADTE | JOINT STYLE | VERTICAL JOINT |
| MATT | MATERIAL | NICKEL ALLOY A OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5750 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ZZZV | FSC APPLICATION DATA | LAUNCHER,GUIDED MISSILE,AIRCRAFT |
| Relevant Components for NSN - 2805-00-159-0840, 2805001590840 | ||||
| 2805-00-347-1874 (2805003471874) | 2805-00-388-1101 (2805003881101) | 2805-00-350-4570 (2805003504570) | 2805-00-734-6589 (2805007346589) | |
| 2805-00-441-4209 (2805004414209) | 2805-00-482-8303 (2805004828303) | 2805-00-407-0607 (2805004070607) | 2805-00-353-1799 (2805003531799) | |
| 2805-00-134-8327 (2805001348327) | 2805-01-624-7823 (2805016247823) | 2805-01-626-2496 (2805016262496) | 2805-01-253-0351 (2805012530351) | |
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