| Item Name | Valve Butterfly |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-559-4435 (005594435) |
| NCB Code | USA (00) |
| Manufacturer | Crissair Inc, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 2S2530 | crissair inc | valve butterfly | 99240 | RFQ |
| A51E9072-3 | northrop grumman systems corporation | valve butterfly | 79rg9 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ARKN | FLANGE SHAPE | ROUND 1ST END |
| ARKN | FLANGE SHAPE | ROUND 2ND END |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| AWLS | CONNECTION TYPE | FLANGE 2ND END |
| AZGM | MOUNTING FACILITY | CLAMP |
| CWCF | FACE TO FACE DISTANCE | 0.442 INCHES |
| CWCK | NOMINAL THICKNESS | 0.259 INCHES 2ND END |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 2ND END |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.250 INCHES 2ND END |
| CWDL | RAISED FACE NOMINAL DIAMETER | 2.380 INCHES 2ND END |
| CWDP | RECESS NOMINAL DIAMETER | 2.875 INCHES 1ST END |
| CWDS | RECESS NOMINAL DEPTH | 0.187 INCHES 1ST END |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| Relevant Components for NSN - 4820-00-559-4435, 4820005594435 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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