The Piston,valve, cataloged under National Stock Number 4820-01-299-4111, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tescom Corp Dba Tescom Div Tescom. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-299-4111 |
| Primary Part Number | 8821-2 |
| Item Name | Piston,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Tescom Corp Dba Tescom Div Tescom |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8821-2 PRIMARY | Tescom Corp Dba Tescom Div Tescom (USA) |
NSN 4820-01-299-4111 is a Piston,valve, manufactured by Tescom Corp Dba Tescom Div Tescom, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-299-4111 has 1 cross-referenced part number: 8821-2 (Tescom Corp Dba Tescom Div Tescom).
There are 3 known substitutes for 4820-01-299-4111: 4730-00-541-6605, 3110-00-902-1690, 5120-01-430-2992. Verify interchangeability with system specifications before substitution.
Key specifications for 8821-2: Material: STEEL CORROSION RESISTING. 1 total characteristics are documented in the Federal Logistics Information System.