AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Retainer Disk Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-539-5205 (015395205) |
| NCB Code | USA (01) |
| Manufacturer | Curtiss Wright Flow Control Service Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 30217 ITEM 6 | curtiss wright flow control service corporation | retainer disk valve | RFQ |
| 30075 | curtiss wright flow control service corporation | retainer disk valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | 8500 RELIEF VALVE MODEL NO. 85FC55M-140; 4820-01-539-5193 |
| CXBX | VALVE SIZE FOR WHICH DESIGNED | 2.000 INCHES |
| CYDX | VALVE DESIGN CONTROL ACTIVITY | 72352 |
| FEAT | SPECIAL FEATURES | O-RING RETAINER FOR 2.0 INCH X 2.0 INCH VALVE |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479, 316SS NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| AGAV | END ITEM IDENTIFICATION | 8500 RELIEF VALVE MODEL NO. 85FC55M-140; 4820-01-539-5193 |
| CXBX | VALVE SIZE FOR WHICH DESIGNED | 2.000 INCHES |
| CYDX | VALVE DESIGN CONTROL ACTIVITY | 72352 |
| FEAT | SPECIAL FEATURES | O-RING RETAINER FOR 2.0 INCH X 2.0 INCH VALVE |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479, 316SS NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 4820-01-539-5205, 4820015395205 | ||||
| 4820-01-355-0373 (4820013550373) | 4820-01-596-5537 (4820015965537) | 4820-01-428-4292 (4820014284292) | 4820-01-572-3577 (4820015723577) | |
| 4820-01-535-9663 (4820015359663) | 4820-01-278-9880 (4820012789880) | 4820-01-412-2051 (4820014122051) | 4820-12-365-1402 (4820123651402) | |
| 4810-12-380-1387 (4810123801387) | 4820-01-492-3226 (4820014923226) | 4820-01-299-0262 (4820012990262) | 4820-01-263-0040 (4820012630040) | |
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