| 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 |
| Components Related to NSN - 4820-01-470-2020, 4820014702020 | ||||
| 4820-01-572-7837 (4820015727837) | 4820-01-478-2496 (4820014782496) | 4810-01-232-8702 (4810012328702) | 4820-12-340-3271 (4820123403271) | |
| 4820-01-424-4726 (4820014244726) | 4820-00-428-7011 (4820004287011) | 4810-01-707-6012 (4810017076012) | 4820-01-671-9772 (4820016719772) | |
| 4820-00-034-1423 (4820000341423) | 4820-01-160-8232 (4820011608232) | 4820-00-032-4754 (4820000324754) | 4810-01-516-2099 (4810015162099) | |
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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