The Cock,drain, cataloged under National Stock Number 4820-01-321-8114, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is U. S. Dynamics Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-321-8114 |
| Primary Part Number | 512012 |
| Item Name | Cock,drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | U. S. Dynamics Corporation |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| Furnished Items and Quantity | 1 HANDLE |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Valve Operation Method | MANUAL |
| Thread Series Designator | NPT ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Nominal Thread Size | 0.125 INCHES ALL ENDS IN |
| Flow Control Device | POPPET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 512012 PRIMARY | U. S. Dynamics Corporation (USA) |
NSN 4820-01-321-8114 is a Cock,drain, manufactured by U. S. Dynamics Corporation, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-321-8114 has 1 cross-referenced part number: 512012 (U. S. Dynamics Corporation).
There are 4 known substitutes for 4820-01-321-8114: 6695-00-380-0171, 6850-01-008-0946, 1730-01-535-9287 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 512012: Material: COPPER ALLOY BODY; Furnished Items and Quantity: 1 HANDLE; Thread Direction: RIGHT-HAND ALL ENDS; Valve Operation Method: MANUAL. 9 total characteristics are documented in the Federal Logistics Information System.