The Cock,plug, cataloged under National Stock Number 4820-00-274-3635, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division. This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Cock,plug |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | The Walworth Company (CAGE 63686); Edgewood Chemical Biological Center Ecbc (CAGE 81361); William Powell Company, the Dba Powell Valve Div the Starflo Corporation (CAGE 48422); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (CAGE 90800) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-274-3635 |
| Primary Part Number | 1605 |
| Item Name | Cock,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 554-3-4 | The Walworth Company (USA) |
| B5-45986 | Edgewood Chemical Biological Center Ecbc (USA) |
| B5-45-986 | Edgewood Chemical Biological Center Ecbc (USA) |
| 955 3/4IN | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| MILC1203 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1605 PRIMARY | Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA) |
| 1942 | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| 5120756 | General Motors Corp (USA) |
| 591 | The Walworth Company (USA) |
| 7305 3/4IN. | Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA) |
| 80E3-4 | Crane Co Div Valve Div (USA) |
| 806 | Crane Co Div Valve Div (USA) |
| 915016-51 | Eclipse Inc Rockford-Eclipse Div (USA) |
| 5120756 | Rolls-Royce Solutions America Inc (USA) |
NSN 4820-00-274-3635 is a Cock,plug, manufactured by Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-274-3635 has 14 cross-referenced part numbers: 554-3-4 (The Walworth Company), B5-45986 (Edgewood Chemical Biological Center Ecbc), B5-45-986 (Edgewood Chemical Biological Center Ecbc), 955 3/4IN (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), MILC1203 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 9 more.
There are 12 known substitutes for 4820-00-274-3635: 5310-00-022-0072, 1730-00-025-2370, 6250-00-077-2532 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 4820-00-274-3635 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.