AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-690-0345 (006900345) |
| NCB Code | USA (00) |
| Manufacturer | Gem Products Inc, Dresser Rand Company, Turbodyne, Evans Lee Inc, Curtiss Wright Electro Mechanical Corporation, Niantic Tool Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ND6626PC52 | gem products inc | seat valve | RFQ |
| 52ND6602 | dresser rand company | seat valve | RFQ |
| 52ND6602 | gem products inc | seat valve | RFQ |
| 717085 | turbodyne | seat valve | RFQ |
| 900068 | evans lee inc | seat valve | RFQ |
| 717085 | dresser rand company | seat valve | RFQ |
| 717085 | curtiss wright electro mechanical corporation | seat valve | RFQ |
| B2364 | niantic tool inc | seat valve | RFQ |
| 700302 | niantic tool inc | seat valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 1.998 INCHES MINIMUM AND 1.999 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 1.876 INCHES MINIMUM AND 1.877 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.124 INCHES MINIMUM AND 1.126 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.375 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 25.000 NOMINAL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | STEEL COMP 303 OVERALL OR STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE BODY OR QQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4820-00-690-0345, 4820006900345 | ||||
| 4820-01-248-5022 (4820012485022) | 4820-01-511-3905 (4820015113905) | 4820-00-108-8528 (4820001088528) | 4820-01-613-0942 (4820016130942) | |
| 4820-00-319-7643 (4820003197643) | 4820-01-577-0941 (4820015770941) | 4820-01-262-2542 (4820012622542) | 4820-01-607-4294 (4820016074294) | |
| 4820-01-148-9327 (4820011489327) | 4820-01-292-9537 (4820012929537) | 4820-01-230-6363 (4820012306363) | 4820-01-151-4016 (4820011514016) | |
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