The Valve,ball, cataloged under National Stock Number 4820-01-395-1066, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ministry of Defence (navy) Ships Support Agency. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-395-1066 |
| Primary Part Number | 002594420 ITEM 13 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Ministry of Defence (navy) Ships Support Agency |
| Status | ACTIVE |
| Valve Size | 0.375 INCHES IN |
| Valve Operation Method | MANUAL |
| Media for Which Designed | REFRIGERANT 12 SINGLE RESPONSE |
| Material | NICKEL FLOW CONTROL DEVICE |
| Material | PLASTIC TETRAFLUOROETHYLENE SEAT |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Face to Face Distance | 13.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 002594420 ITEM 13 | Ministry of Defence (navy) Ships Support Agency (GBR) |
| V34210 | Jb Industries Inc (USA) |
| 268L61367-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| 34210 | Dean & Wood Ltd (GBR) |
| 002594420/13 | Ministry of Defence (navy) Ships Support Agency (GBR) |
| 426L61000-M01/13 | Johnson Controls Ltd, York Navy Systems (GBR) |
| 426L61000-M01 ITEM 13 | Johnson Controls Ltd, York Navy Systems (GBR) |
| 1656 | Dean & Wood Ltd (GBR) |
| V34210 | Dean & Wood Ltd (GBR) |
NSN 4820-01-395-1066 is a Valve,ball, manufactured by Ministry of Defence (navy) Ships Support Agency, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-395-1066 has 9 cross-referenced part numbers: 002594420 ITEM 13 (Ministry of Defence (navy) Ships Support Agency), V34210 (Jb Industries Inc), 268L61367-M00 (Johnson Controls Ltd, York Navy Systems), 34210 (Dean & Wood Ltd), 002594420/13 (Ministry of Defence (navy) Ships Support Agency) and 4 more.
There are 12 known substitutes for 4820-01-395-1066: 5340-00-071-9421, 5905-00-106-7017, 3110-00-107-7568 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 002594420 ITEM 13: Valve Size: 0.375 INCHES IN; Valve Operation Method: MANUAL; Media for Which Designed: REFRIGERANT 12 SINGLE RESPONSE; Material: NICKEL FLOW CONTROL DEVICE. 7 total characteristics are documented in the Federal Logistics Information System.