The Valve,butterfly, cataloged under National Stock Number 4820-01-118-1986, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is W & O Supply Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-118-1986 |
| Primary Part Number | 325104.700 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | W & O Supply Inc |
| Status | CANCELLED |
| Style Designator | STRAIGHT THRU |
| Valve Operation Method | MANUAL |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Mounting Facility | BRACKET(S) |
| Material | RUBBER SEAT |
| Media for Which Designed | FUEL/OIL, HYDROCARBON FIRST RESPONSE |
| Nominal Pipe Size Accommodated | 6.000 INCHES ALL ENDS IN |
| Maximum Operating Temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Media for Which Designed | WATER, FRESH SECOND RESPONSE |
| Media for Which Designed | WATER, SALT THIRD RESPONSE |
| Nondefinitive Spec/std Data | A CLASS AND 1 TYPE |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Connection Type | UNTHREADED EXTERNAL PIPE ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 325104.700 PRIMARY | W & O Supply Inc (USA) |
| 11-1000 | Emerson Automation Solutions Final Control Us Lp (USA) |
| 941-703-060-139-050 | Emerson Automation Solutions Final Control Us Lp (USA) |
| 529-703-060-139-050 | Emerson Automation Solutions Final Control Us Lp (USA) |
NSN 4820-01-118-1986 is a Valve,butterfly, manufactured by W & O Supply Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-118-1986 has 4 cross-referenced part numbers: 325104.700 (W & O Supply Inc), 11-1000 (Emerson Automation Solutions Final Control Us Lp), 941-703-060-139-050 (Emerson Automation Solutions Final Control Us Lp), 529-703-060-139-050 (Emerson Automation Solutions Final Control Us Lp).
There are 11 known substitutes for 4820-01-118-1986: 4820-00-296-9677, 5120-00-343-0068, 5310-00-639-0950 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 325104.700: Style Designator: STRAIGHT THRU; Valve Operation Method: MANUAL; Material: NICKEL ALLOY FLOW CONTROL DEVICE; Mounting Facility: BRACKET(S). 14 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-118-1986 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.