The Cock,shutoff,screw Stem, cataloged under National Stock Number 4820-00-083-1828, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Brighton Cromwell Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-083-1828 |
| Primary Part Number | AB0G8028038 |
| Item Name | Cock,shutoff,screw Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Brighton Cromwell Llc |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Direction | RIGHT-HAND SECOND END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Material | COPPER ALLOY OVERALL |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Thread Quantity Per Inch | 24 FIRST END |
| Flow Control Device | STEM |
| Thread Series Designator | UNS FIRST END |
| Seat Nominal Radius | 0.062 INCHES FIRST END IN |
| Connection Style | COMPRESSION (TUBE) FIRST END |
| Thread Class | 2A FIRST END A |
| Valve Operation Method | MANUAL |
| Thread Series Designator | NPT SECOND END |
| Nominal Thread Size | 0.125 INCHES SECOND END IN |
| Style Designator | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AB0G8028038 | Brighton Cromwell Llc (USA) |
| 28038 | Drs Environmental Systems Inc (USA) |
| 28038 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| AB0G8028038 | Ar Bee Corp (USA) |
NSN 4820-00-083-1828 is a Cock,shutoff,screw Stem, manufactured by Brighton Cromwell Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-083-1828 has 4 cross-referenced part numbers: AB0G8028038 (Brighton Cromwell Llc), 28038 (Drs Environmental Systems Inc), 28038 (Davey Compressor Co Div of Keco Industries Inc), AB0G8028038 (Ar Bee Corp).
There are 6 known substitutes for 4820-00-083-1828: 5120-00-203-4809, 3455-00-240-4851, 5950-01-006-0146 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for AB0G8028038: End Item Identification: GRUMMAN AEROSPACE A-10 AIRCRAFT; Thread Direction: RIGHT-HAND FIRST END; Thread Direction: RIGHT-HAND SECOND END; Connection Style: PLAIN (PIPE) SECOND END. 16 total characteristics are documented in the Federal Logistics Information System.