| Item Name | Disk Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-470-2020 (014702020) |
| NCB Code | USA (01) |
| Manufacturer | Velan Valve Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 7492-737 | velan valve corporation | disk valve | 57574 | RFQ |
| 7492-737 ITEM NO.8 | velan valve corporation | disk valve | 57574 | RFQ |
| 8204-005-031-S | velan valve corporation | disk valve | 57574 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAZE | Shank Diameter | 0.990 INCHES NOMINAL |
| FEAT | Special Features | USED ON SWING CHECK VALVE |
| AJRF | Flange Seat To Disk End Height | 0.681 INCHES NOMINAL |
| THSD | Thread Series Designator | UNC |
| ABHE | Outside Diameter | 0.375 INCHES NOMINAL |
| AAJD | Thread Class | 2A |
| CQJX | Nominal Thread Size | 0.250 INCHES |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 4820-01-470-2020, 4820014702020 | ||||
| 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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