The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-131-6780, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fisher Controls Co Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-131-6780 |
| Primary Part Number | FS1301F-3 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Fisher Controls Co Inc |
| Status | ACTIVE |
| Remote Actuation Method | DIAPHRAGM |
| Valve Loading Method | DOME |
| Flow Control Device | DIAPHRAGM |
| Body Style | STRAIGHT THRU Y |
| Media for Which Designed | AIR |
| End Connection Quantity | 3 |
| Thread Size and Series/type Designator | 1/4-18 NPT FIRST END |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| Regulation Type | MANUAL SINGLE STAGE |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Temp Rating | -20.0 FAHRENHEIT MINIMUM AND 180.0 FAHRENHEIT MAXIMUM DEGF |
| Filter | NOT INCLUDED |
| Second End Relationship with First End | IDENTICAL |
| First End Style Designator | PLAIN |
| Material | BRASS SEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1301F | Fisher Controls International Inc Clifford B Ives and Co Inc (USA) |
| 1301F | Fisher Controls Co Inc (USA) |
| FS1301F-3 PRIMARY | Fisher Controls Co Inc (USA) |
| 1301F | Philips Dental Systems Div of Philips Medical Systems Inc a North American Philips Co (USA) |
| 1301F-3 PRIMARY | Fisher Controls Co Inc (USA) |
| 64A92B927 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1301F | Fisher Controls Co Inc (USA) |
| 64A92B927 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 4820-00-131-6780 is a Valve,regulating,fluid Pressure, manufactured by Fisher Controls Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-131-6780 has 8 cross-referenced part numbers: 1301F (Fisher Controls International Inc Clifford B Ives and Co Inc), 1301F (Fisher Controls Co Inc), FS1301F-3 (Fisher Controls Co Inc), 1301F (Philips Dental Systems Div of Philips Medical Systems Inc a North American Philips Co), 1301F-3 (Fisher Controls Co Inc) and 3 more.
There are 5 known substitutes for 4820-00-131-6780: 4820-00-001-6203, 3110-00-144-8993, 5120-00-596-0866 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for FS1301F-3: Remote Actuation Method: DIAPHRAGM; Valve Loading Method: DOME; Flow Control Device: DIAPHRAGM; Body Style: STRAIGHT THRU Y. 15 total characteristics are documented in the Federal Logistics Information System.