The Cap,valve, cataloged under National Stock Number 4820-01-494-9841, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bath Iron Works Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-494-9841 |
| Primary Part Number | 11570-020 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Bath Iron Works Corporation |
| Status | ACTIVE |
| Attachment Method | BOLTS |
| Material | STEEL OR STEEL CORROSION RESISTING OR NICKEL ALLOY |
| Valve Type for Which Designed | GLOBE |
| Valve Size for Which Designed | 1.500 INCHES IN |
| Valve Model Number for Which Designed | 1.5 IN. BUTT WELD AND SOCKET WELD 900 LB ANSI VALVE LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DPLUT/MAN0109-1.50IN | Naval Sea Systems Command (USA) |
| DPLUT/MAN0104-1.50IN | Naval Sea Systems Command (USA) |
| 6219184SHT5D AY DPLUT/MAN0109 | Naval Sea Systems Command (USA) |
| 11570-020 PRIMARY | Bath Iron Works Corporation (USA) |
| 803-2177525 | Naval Ship Systems Command (USA) |
| 505-6219184 | Naval Sea Systems Command (USA) |
NSN 4820-01-494-9841 is a Cap,valve, manufactured by Bath Iron Works Corporation, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-494-9841 has 6 cross-referenced part numbers: DPLUT/MAN0109-1.50IN (Naval Sea Systems Command), DPLUT/MAN0104-1.50IN (Naval Sea Systems Command), 6219184SHT5D AY DPLUT/MAN0109 (Naval Sea Systems Command), 11570-020 (Bath Iron Works Corporation), 803-2177525 (Naval Ship Systems Command) and 1 more.
There are 2 known substitutes for 4820-01-494-9841: 4820-01-494-9816, 4820-01-494-9846. Verify interchangeability with system specifications before substitution.
Key specifications for 11570-020: Attachment Method: BOLTS; Material: STEEL OR STEEL CORROSION RESISTING OR NICKEL ALLOY; Overall Length: 8.562 INCHES NOMINAL IN; End Item Identification: MANIFOLD, 6 VALVE, 150 PSI, MODELS: LUT/MAN01-02, LUT/MAN02-02, LUT/MAN01-03, LUT/MAN02-03, LUT/MAN01-04, LUT/MAN02-04, LUT/MAN01-05 AND LUT/MAN02-05. 8 total characteristics are documented in the Federal Logistics Information System.