The Valve,butterfly, cataloged under National Stock Number 4820-01-088-0814, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dover Resources, Inc. Div Norriseal. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-088-0814 |
| Primary Part Number | R2030-64AA-2KM |
| Item Name | Valve,butterfly |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dover Resources, Inc. Div Norriseal |
| Status | CANCELLED |
| Material Document and Classification | ASTM B164 CLASS A ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Face to Face Distance | 2.250 INCHES IN |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material Document and Classification | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Maximum Operating Temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | NICKEL ALLOY 400 STEM |
| Connection Type | FLANGE ALL ENDS |
| Material | COPPER ALLOY 922 BODY |
| Flange Shape | ROUND ALL ENDS |
| Valve Operation Method | MANUAL |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Valve Size | 5.000 INCHES IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT |
| Material Document and Classification | QQ-N-288 COMP A OR E FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Nominal Thickness | 1.062 INCHES ALL ENDS IN |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Flange Face Design | PLAIN ALL ENDS |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Nominal Outside Diameter | 7.625 INCHES ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R2030-64AA-2KM | Norriseal Norris Values Div Dba Dover Co (USA) |
| MIL-V-22133 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| R2030-64AA-2KM PRIMARY | Dover Resources, Inc. Div Norriseal (USA) |
NSN 4820-01-088-0814 is a Valve,butterfly, manufactured by Dover Resources, Inc. Div Norriseal, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-088-0814 has 3 cross-referenced part numbers: R2030-64AA-2KM (Norriseal Norris Values Div Dba Dover Co), MIL-V-22133 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), R2030-64AA-2KM (Dover Resources, Inc. Div Norriseal).
There are 12 known substitutes for 4820-01-088-0814: 4810-00-419-6032, 4810-00-419-6033, 4810-00-419-6034 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for R2030-64AA-2KM: Material Document and Classification: ASTM B164 CLASS A ASSN STD SINGLE MATERIAL RESPONSE STEM; Face to Face Distance: 2.250 INCHES IN; Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE; Special Features: WATERPROOF OPERATOR BRONZE GEAR FOR MARINE SERVICE. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-088-0814 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.