| Item Name | Stem Fluid Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-406-4396 (014064396) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated, National Instruments Corporation, Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 255580 PIECE 18 | huntington ingalls incorporated | stem fluid valve | 43689 | RFQ |
| 255580 PIECE 18L1 | national instruments corporation | stem fluid valve | 03950 | RFQ |
| 2640-806-5 PIECE 18 | electric boat corporation | stem fluid valve | 96169 | RFQ |
| 2640-806-5 PIECE 18L1 | national instruments corporation | stem fluid valve | 03950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| BTNZ | VALVE TYPE FOR WHICH DESIGNED | BALL |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| CXBX | VALVE SIZE FOR WHICH DESIGNED | 0.750 INCHES |
| MATT | MATERIAL | NICKEL ALLOY |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Relevant Components for NSN - 4820-01-406-4396, 4820014064396 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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