At NSN Unlimited, we maintain a large database of parts 845-1889587ASSYB 1 4IN PIECE25, 70061935, 61935, 2620-902ASSYB 1 4IN PIECE25, 2620-902 with NSN 4820-01-117-2812 used in civil and defense applications for the aerospace, marine, and commercial manufactured by The Walworth Company, Electric Boat Corporation. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
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| Alternative NSN: 4820-01-117-2812 |
| Item Name: Seat Valve |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 011172812 |
| NCB Code: USA (01) |
| Manufacturers: The Walworth Company , Electric Boat Corporation |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| 845-1889587ASSYB 1 4IN PIECE25 | 4820-01-117-2812 | seat valve | the walworth company | Avl | RFQ |
| 845-1889587ASSYB 1 4IN PIECE25 | 4820-01-117-2812 | seat valve | electric boat corporation | Avl | RFQ |
| 70061935 | 4820-01-117-2812 | seat valve | electric boat corporation | Avl | RFQ |
| 70061935 | 4820-01-117-2812 | seat valve | the walworth company | Avl | RFQ |
| 61935 | 4820-01-117-2812 | seat valve | the walworth company | Avl | RFQ |
| 61935 | 4820-01-117-2812 | seat valve | electric boat corporation | Avl | RFQ |
| 2620-902ASSYB 1 4IN PIECE25 | 4820-01-117-2812 | seat valve | the walworth company | Avl | RFQ |
| 2620-902 | 4820-01-117-2812 | seat valve | the walworth company | Avl | RFQ |
| 2620 902ASSYB 1 4IN PIECE25 | 4820-01-117-2812 | seat valve | electric boat corporation | Avl | RFQ |
| 2620 902 | 4820-01-117-2812 | seat valve | electric boat corporation | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A SINGLE THREADED PORTION |
| AASA | ERR DEFAULT | 0.235 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 0.750 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.388 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.121 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.290 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| THSD | THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION |
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