| Item Name | Disk Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-473-9977 (004739977) |
| NCB Code | USA (00) |
| Manufacturer | Velan Valve Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| A10-7944-002-002-S | velan valve corporation | disk valve | 57574 | RFQ |
| A10-7944-2-002 | velan valve corporation | disk valve | 57574 | RFQ |
| A10-7944-2-148 | velan valve corporation | disk valve | 57574 | RFQ |
| A10-7944-2-52 | velan valve corporation | disk valve | 57574 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| ABHE | OUTSIDE DIAMETER | 2.235 INCHES NOMINAL |
| ABMG | SHOULDER HEIGHT | 0.242 INCHES NOMINAL |
| ABNK | SHOULDER WIDTH | 0.080 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 2.250 INCHES |
| CRRB | SEAT ANGLE | 10.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | W/STEM AND STEM RETAINING NUT |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| STYL | STYLE DESIGNATOR | PLUG |
| THSD | THREAD SERIES DESIGNATOR | UN |
| Relevant Components for NSN - 4820-00-473-9977, 4820004739977 | ||||
| 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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