At NSN Unlimited, we maintain a large database of parts 255122PC3, 255584 PIECE 13, 256348 PIECE 6, 2640-801X01 ITEM 13, 2640-801X1PC13 with NSN 4820-00-054-3850 used in civil and defense applications for the aerospace, marine, and commercial manufactured by Huntington Ingalls Incorporated, 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: 4820-00-054-3850 |
| Item Name: Seat Valve |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 000543850 |
| NCB Code: USA (00) |
| Manufacturers: Huntington Ingalls Incorporated , Electric Boat Corporation |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| 255122PC3 | 4820-00-054-3850 | seat valve | huntington ingalls incorporated | Avl | RFQ |
| 255584 PIECE 13 | 4820-00-054-3850 | seat valve | huntington ingalls incorporated | Avl | RFQ |
| 256348 PIECE 6 | 4820-00-054-3850 | seat valve | huntington ingalls incorporated | Avl | RFQ |
| 2640-801X01 ITEM 13 | 4820-00-054-3850 | seat valve | electric boat corporation | Avl | RFQ |
| 2640-801X1PC13 | 4820-00-054-3850 | seat valve | electric boat corporation | Avl | RFQ |
| 2640-857X1PC8 | 4820-00-054-3850 | seat valve | electric boat corporation | Avl | RFQ |
| 2640-859X1PC4 | 4820-00-054-3850 | seat valve | electric boat corporation | Avl | RFQ |
| 264080101-0013 | 4820-00-054-3850 | seat valve | electric boat corporation | Avl | RFQ |
| 2642-857-01 ITEM 28 | 4820-00-054-3850 | seat valve | electric boat corporation | Avl | RFQ |
| 71553-93X40PC2 | 4820-00-054-3850 | seat valve | electric boat corporation | Avl | RFQ |
| H547-0001-264285701-28 | 4820-00-054-3850 | seat valve | electric boat corporation | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL |
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