The Cock,drain, cataloged under National Stock Number 4820-01-065-1855, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mid-State Sales, Inc. Div Defense Products Group. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-065-1855 |
| Primary Part Number | 6783 |
| Item Name | Cock,drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Mid-State Sales, Inc. Div Defense Products Group |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Valve Operation Method | MANUAL |
| Nominal Thread Size | 0.125 INCHES FIRST END IN |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Material | COPPER ALLOY OVERALL |
| Flow Control Device | STEM |
| Thread Series Designator | NPT FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6783 PRIMARY | Mid-State Sales, Inc. Div Defense Products Group (USA) |
| 6783 | Dana Corp Weatherhead Div (USA) |
| 6783 | Dana Corp Weatherhead Div (USA) |
| 66707 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| 6783 PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| 1026735 PRIMARY | Electromechanical Systems, Inc. (USA) |
| 66707 | Drs Environmental Systems Inc (USA) |
NSN 4820-01-065-1855 is a Cock,drain, manufactured by Mid-State Sales, Inc. Div Defense Products Group, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-065-1855 has 7 cross-referenced part numbers: 6783 (Mid-State Sales, Inc. Div Defense Products Group), 6783 (Dana Corp Weatherhead Div), 6783 (Dana Corp Weatherhead Div), 66707 (Davey Compressor Co Div of Keco Industries Inc), 6783 (Danfoss Power Solutions II, Llc) and 2 more.
There are 11 known substitutes for 4820-01-065-1855: 3040-00-106-5618, 5940-00-237-6798, 4820-01-068-1721 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6783: Style Designator: STRAIGHT THRU; Valve Operation Method: MANUAL; Nominal Thread Size: 0.125 INCHES FIRST END IN; Connection Style: PLAIN (PIPE) FIRST END. 11 total characteristics are documented in the Federal Logistics Information System.