The Valve,vent, cataloged under National Stock Number 4820-01-212-6806, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-212-6806 |
| Primary Part Number | 77950-1 |
| Item Name | Valve,vent |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-212-6806 is a Valve,vent, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-212-6806 has 3 cross-referenced part numbers: 77950 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 77950-1 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator), 77950-1 (Esi Acquisition Corp Dba Esi Acquisition Corp).
There are 2 known substitutes for 4820-01-212-6806: 5310-00-483-7183, 4810-01-213-1544. Verify interchangeability with system specifications before substitution.
Key specifications for 77950-1: Material: STEEL CORROSION RESISTING BODY. 1 total characteristics are documented in the Federal Logistics Information System.