The Cock,plug, cataloged under National Stock Number 4820-00-274-3646, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 19 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 | 4820-00-274-3646 |
| Primary Part Number | 15-416 |
| Item Name | Cock,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | CANCELLED |
| Material | COPPER ALLOY OVERALL |
| Valve Operation Method | MANUAL |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Connection Style | PLAIN, OPTIONAL END (PIPE) SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Flow Style | TWO WAY TWO PORT 360 DEGREE PLUG TURN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Criticality Code Justification | FEAT |
| Thread Series Designator | NPT ALL ENDS |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 348220 | Stant Corp Edelmann Div (USA) |
| 48E | Imperial (USA) |
| EN18-61 | Pierce Co Inc the Sub of Avis Industrial Corp (USA) |
| 48 | Vianney Industries, Llc Dba Midland Metal Manufacturing Company (USA) |
| 15-416 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
| X1020 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| 1180 | Lunkenheimer Co (USA) |
| 89-2 | C-S Brass Mfg Co Inc (USA) |
| 48E | Pressure Products Industries Inc (USA) |
| 543852 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 251163 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| 30969 | John Deer Consumer Products Inc (USA) |
| 130CJ | Anderson Brass Co (USA) |
| 650 | Brabant Brass Mfg Co (USA) |
| 46943 | Hyster-Yale Group, Inc. (USA) |
| D3733-16 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 904030 | Aqua-Chem Inc Cleaver-Brooks Div (USA) |
| 44267 | Imperial (USA) |
| 41-520-01 PRIMARY | Aalberts Integrated Piping Systems Americas, Inc. (USA) |
| 6829 | Danfoss Power Solutions II, Llc (USA) |
NSN 4820-00-274-3646 is a Cock,plug, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-274-3646 has 20 cross-referenced part numbers: 348220 (Stant Corp Edelmann Div), 48E (Imperial), EN18-61 (Pierce Co Inc the Sub of Avis Industrial Corp), 48 (Vianney Industries, Llc Dba Midland Metal Manufacturing Company), 15-416 (Dresser Industries Inc Leroi Div) and 15 more.
There are 12 known substitutes for 4820-00-274-3646: 5945-00-025-3457, 3110-00-100-0343, 3110-00-100-6179 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15-416: Material: COPPER ALLOY OVERALL; Valve Operation Method: MANUAL; Connection Type: THREADED INTERNAL PIPE SECOND END; Connection Style: PLAIN, OPTIONAL END (PIPE) SECOND END. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-274-3646 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.