The Cock,shutoff,screw Stem, cataloged under National Stock Number 4820-00-889-5231, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dana Corp Weatherhead Div. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-889-5231 |
| Primary Part Number | A6760 |
| Item Name | Cock,shutoff,screw Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Dana Corp Weatherhead Div |
| Status | ACTIVE |
| Valve Operation Method | MANUAL |
| Thread Direction | RIGHT-HAND SECOND END |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Thread Quantity Per Inch | 18 SECOND END |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Style Designator | STRAIGHT THRU |
| Thread Series Designator | UNS FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Operating Pressure | 125.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Furnished Items and Quantity | 2 NUT AND 2 FERRULE |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Material | COPPER ALLOY BODY |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Nominal Pipe Size Accommodated | 0.250 INCHES SECOND END IN |
| Connection Style | COMPRESSION (TUBE) FIRST END |
| Thread Quantity Per Inch | 24 FIRST END |
| Thread Series Designator | NPT SECOND END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Thread Class | 2A FIRST END A |
| Flow Control Device | PLUG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A6760 | Dana Corp Weatherhead Div (USA) |
| 42233 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| 4223 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| NV106C-6-4 | Parker-Hannifin Corp Div Fluid System Connector Division (USA) |
NSN 4820-00-889-5231 is a Cock,shutoff,screw Stem, manufactured by Dana Corp Weatherhead Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-889-5231 has 4 cross-referenced part numbers: A6760 (Dana Corp Weatherhead Div), 42233 (Davey Compressor Co Div of Keco Industries Inc), 4223 (Davey Compressor Co Div of Keco Industries Inc), NV106C-6-4 (Parker-Hannifin Corp Div Fluid System Connector Division).
There are 12 known substitutes for 4820-00-889-5231: 5330-00-146-2734, 5910-00-192-2152, 4510-00-202-7366 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A6760: Valve Operation Method: MANUAL; End Item Identification: GRUMMAN AEROSPACE A-10 AIRCRAFT; Thread Direction: RIGHT-HAND SECOND END; Nominal Thread Size: 0.250 INCHES SECOND END IN. 23 total characteristics are documented in the Federal Logistics Information System.