AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Ring Piston |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-130-8786 (011308786) |
| NCB Code | USA (01) |
| Manufacturer | Aerco International Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 12219 | aerco international inc | ring piston | RFQ |
| 20155 PIECE 10D | aerco international inc | ring piston | RFQ |
| PL-B-026 ITEM 10B | aerco international inc | ring piston | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| ACXD | RING STYLE | CONCENTRIC |
| ACXF | RADIAL WALL THICKNESS | 0.0625 INCHES NOMINAL |
| ACXJ | OVERALL WIDTH | 0.4900 INCHES NOMINAL |
| ACXZ | STANDARD BORE DIAMETER | 1.750 INCHES |
| ADTE | JOINT STYLE | DIAGONAL JOINT |
| MATT | MATERIAL | PLASTIC OVERALL |
| Relevant Components for NSN - 4820-01-130-8786, 4820011308786 | ||||
| 4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
| 4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
| 4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
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