AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Disk Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-061-0120 (010610120) |
| NCB Code | USA (01) |
| Manufacturer | Walworth Aloyco, Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3555 | walworth aloyco | disk valve | RFQ |
| 2621-924-03 ASS | electric boat corporation | disk valve | RFQ |
| 2621-924-03 PC 18 | electric boat corporation | disk valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| ABHE | OUTSIDE DIAMETER | 1.760 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.132 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 1.125 INCHES |
| CRRB | SEAT ANGLE | 14.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| STYL | STYLE DESIGNATOR | PLUG |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 4820-01-061-0120, 4820010610120 | ||||
| 4810-00-872-2016 (4810008722016) | 4810-01-701-8537 (4810017018537) | 4820-01-147-9334 (4820011479334) | 4820-01-654-7545 (4820016547545) | |
| 4820-01-701-6726 (4820017016726) | 4820-01-310-4503 (4820013104503) | 4820-01-346-3872 (4820013463872) | 4820-01-477-2791 (4820014772791) | |
| 4810-01-665-1605 (4810016651605) | 4820-01-487-1839 (4820014871839) | 4820-01-528-2828 (4820015282828) | 4820-01-340-1265 (4820013401265) | |
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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