| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-256-8527 (012568527) |
| NCB Code | USA (01) |
| Manufacturer | Pentair Valves And Controls, National Instruments Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 203579940M | pentair valves and controls | valve safety relief | 15187 | RFQ |
| 203579940MCP | national instruments corporation | valve safety relief | 03950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQGM | MAXIMUM OPERATING PRESSURE | 6800.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | REQUIRES SPECIAL CLEANING AND PACKAGING IAW MIL-C-52211,FOR OXYGEN/NITROGEN/HYDROGEN SERVICE |
| MATT | MATERIAL | NICKEL ALLOY 400 BODY OR NICKEL ALLOY R-405 BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A FED SPEC 1ST MATERIAL RESPONSE BODY OR QQ-N-281 CLASS B FED SPEC 2ND MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | OXYGEN,GASEOUS SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| Components Related to NSN - 4820-01-256-8527, 4820012568527 | ||||
| 4820-01-251-8056 (4820012518056) | 4820-01-422-5097 (4820014225097) | 4810-00-280-2146 (4810002802146) | 4810-00-288-7539 (4810002887539) | |
| 4810-99-188-5410 (4810991885410) | 4820-01-221-1622 (4820012211622) | 4820-01-426-3375 (4820014263375) | 4820-01-363-2087 (4820013632087) | |
| 4810-01-408-9999 (4810014089999) | 4820-01-192-3568 (4820011923568) | 4820-00-997-9937 (4820009979937) | 4810-01-424-8304 (4810014248304) | |
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