The Segment,valve, cataloged under National Stock Number 4820-01-398-6773, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-398-6773 |
| Primary Part Number | 78803 |
| Item Name | Segment,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
| Status | ACTIVE |
| General Characteristics Item Description | CRESCRES;0.152 IN. W; ON A 2.780 IN. RADIUS; FOR 6.000 IN. BUTTERFLY VALVE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 78803 PRIMARY | Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA) |
NSN 4820-01-398-6773 is a Segment,valve, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-398-6773 has 1 cross-referenced part number: 78803 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).
There is 1 known substitute for 4820-01-398-6773: 5331-00-148-1121. Verify interchangeability with system specifications before substitution.
Key specifications for 78803: General Characteristics Item Description: CRESCRES;0.152 IN. W; ON A 2.780 IN. RADIUS; FOR 6.000 IN. BUTTERFLY VALVE IN. 1 total characteristics are documented in the Federal Logistics Information System.