The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-865-6557, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 4820-00-865-6557 |
| Primary Part Number | 8601-17C |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div |
| Status | ACTIVE |
| Manual Control Method | SCREW |
| Thread Size and Series/type Designator | 1/4-18 NPT FIRST END |
| First End Connection Type | THREADED INTERNAL PIPE |
| Body Style | STRAIGHT THRU |
| Valve Loading Method | SPRING |
| Valve Stem Design | SINGLE SEAT |
| Temp Rating | -20.0 FAHRENHEIT MINIMUM AND 100.0 FAHRENHEIT MAXIMUM DEGF |
| Maximum Inlet Pressure Rating | ERR-060 |
| Material | COPPER ALLOY BODY |
| Second End Relationship with First End | IDENTICAL |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| End Connection Quantity | 2 |
| First End Thread Direction | RIGHT-HAND |
| First End Style Designator | OPTIONAL END |
| Outlet Pressure Range | 60.0 TO 150.0 CAMERA MOUNT |
| Filter | NOT INCLUDED |
| Flow Control Device | NEEDLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8601-17C | Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div (USA) |
| 71-14 | Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div (USA) |
| KVAL1404 | Worthington Compressors Inc Air Power and Construction Equip Div (USA) |
NSN 4820-00-865-6557 is a Valve,regulating,fluid Pressure, manufactured by Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-865-6557 has 3 cross-referenced part numbers: 8601-17C (Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div), 71-14 (Dresser Industries Inc Masoneilan North American Opns Dresser Valve and Controls Div), KVAL1404 (Worthington Compressors Inc Air Power and Construction Equip Div).
There are 12 known substitutes for 4820-00-865-6557: 5330-00-005-0028, 3110-00-064-0474, 3120-00-104-5070 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8601-17C: Manual Control Method: SCREW; Thread Size and Series/type Designator: 1/4-18 NPT FIRST END; First End Connection Type: THREADED INTERNAL PIPE; Body Style: STRAIGHT THRU. 17 total characteristics are documented in the Federal Logistics Information System.