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) | 01-539-4039 (015394039) |
| NCB Code | USA (01) |
| Manufacturer | Curtiss Wright Flow Control Service Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 316176X4-010 | curtiss wright flow control service corporation | retainer disk valve | RFQ |
| 16176X4 | curtiss wright flow control service corporation | retainer disk valve | RFQ |
| 30215 ITEM 4 | curtiss wright flow control service corporation | retainer disk valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | 2600 SERIES RELIEF VALVE 26PC12-140/BM/SP; 4820-01-539-4016 |
| CXBX | VALVE SIZE FOR WHICH DESIGNED | 4.000 INCHES |
| CYDX | VALVE DESIGN CONTROL ACTIVITY | 72352 |
| FEAT | SPECIAL FEATURES | BLOW DOWN RING FOR 4.0 INCH X 6.0 INCH SIZE VALVE |
| MATT | MATERIAL | NICKEL ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASME SB-164 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| AGAV | END ITEM IDENTIFICATION | 2600 SERIES RELIEF VALVE 26PC12-140/BM/SP; 4820-01-539-4016 |
| CXBX | VALVE SIZE FOR WHICH DESIGNED | 4.000 INCHES |
| CYDX | VALVE DESIGN CONTROL ACTIVITY | 72352 |
| FEAT | SPECIAL FEATURES | BLOW DOWN RING FOR 4.0 INCH X 6.0 INCH SIZE VALVE |
| MATT | MATERIAL | NICKEL ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASME SB-164 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 4820-01-539-4039, 4820015394039 | ||||
| 4810-01-097-1150 (4810010971150) | 4820-00-937-5914 (4820009375914) | 4820-00-079-0266 (4820000790266) | 4820-00-216-0126 (4820002160126) | |
| 4810-00-818-7576 (4810008187576) | 4820-01-172-6253 (4820011726253) | 4820-01-436-5947 (4820014365947) | 4820-01-367-9903 (4820013679903) | |
| 4820-00-411-2039 (4820004112039) | 4820-01-100-9100 (4820011009100) | 4810-01-509-0949 (4810015090949) | 4820-01-419-1626 (4820014191626) | |
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