The Cock,drain, cataloged under National Stock Number 4820-00-115-3942, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Nibco Inc Chemtrol Div. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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 | 4820-00-115-3942 |
| Primary Part Number | QT74X 3/4IN |
| Item Name | Cock,drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Nibco Inc Chemtrol Div |
| Status | CANCELLED |
| Maximum Operating Temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Series Designator | NH FIRST END |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Flow Control Device | DISK |
| Style Designator | ANGLE |
| Connection Style | PLAIN (PIPE) SECOND END |
| Valve Operation Method | MANUAL |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 1.062 INCHES FIRST END IN |
| Thread Series Designator | NPT SECOND END |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Material | COPPER ALLOY BODY |
| Media for Which Designed | GAS, NATURAL THIRD RESPONSE |
| Thread Quantity Per Inch | 11-1/2 FIRST END |
| Media for Which Designed | WATER, FRESH FIRST RESPONSE |
| Media for Which Designed | OIL SECOND RESPONSE |
| Connection Style | PLAIN (HOSE) FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-115-3942 is a Cock,drain, manufactured by Nibco Inc Chemtrol Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-115-3942 has 6 cross-referenced part numbers: 74 3/4 (Nibco Inc), QT74X 3/4IN (Nibco Inc Chemtrol Div), 74 3/4IN (Nibco Inc), 710-3-4 (Hammond Valve Corp), 74 3-4 (Nibco Inc) and 1 more.
There are 12 known substitutes for 4820-00-115-3942: 1650-00-070-8565, 6105-00-106-5494, 5330-00-146-9550 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for QT74X 3/4IN: Maximum Operating Temp: 180.0 FAHRENHEIT SINGLE RESPONSE DEGF; Thread Series Designator: NH FIRST END; Thread Direction: RIGHT-HAND ALL ENDS; Flow Control Device: DISK. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-115-3942 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.