| Item Name | Ring Piston |
| 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) | 00-273-0398 (002730398) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Industries Inc, Dana Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE,BOTTOM RELIEF |
| ACXD | RING STYLE | CONCENTRIC |
| ACXF | RADIAL WALL THICKNESS | 0.1540 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM |
| ACXJ | OVERALL WIDTH | 0.1235 INCHES MINIMUM AND 0.1245 INCHES MAXIMUM |
| ACXZ | STANDARD BORE DIAMETER | 3.750 INCHES |
| ADTE | JOINT STYLE | VERTICAL JOINT |
| MATT | MATERIAL | IRON OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| Relevant Components for NSN - 2805-00-273-0398, 2805002730398 | ||||
| 2815-01-224-1940 (2815012241940) | 2810-01-653-6354 (2810016536354) | 2840-00-110-8915 (2840001108915) | 2840-01-088-9762 (2840010889762) | |
| 2815-00-110-9594 (2815001109594) | 2815-01-262-3084 (2815012623084) | 2815-01-676-8346 (2815016768346) | 2840-00-771-6054 (2840007716054) | |
| 2815-00-148-9591 (2815001489591) | 2840-00-019-2578 (2840000192578) | 2840-01-182-9909 (2840011829909) | 2840-00-929-6110 (2840009296110) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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