The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-424-1202, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. Government technical data includes 5 verified specifications, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-424-1202 |
| Primary Part Number | 21391-001 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace |
| Status | ACTIVE |
| Body Material | ALUMINUM |
| Voltage in Volts and Current Type | 122.0 AC |
| Valve Discharge Flow Rate | 49.6 GALLONS PER MINUTE |
| Frequency in Hertz | 400.0 |
| Valve Operation Method | SOLENOID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21391 | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
| 21391-001 PRIMARY | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
| 211032568 | Naval Sea Systems Command (USA) |
NSN 4820-01-424-1202 is a Valve,linear,directional Control, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-424-1202 has 3 cross-referenced part numbers: 21391 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21391-001 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 211032568 (Naval Sea Systems Command).
There are 7 known substitutes for 4820-01-424-1202: 4330-00-277-3297, 5915-00-412-4384, 5999-00-499-6276 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21391-001: Body Material: ALUMINUM; Voltage in Volts and Current Type: 122.0 AC; Valve Discharge Flow Rate: 49.6 GALLONS PER MINUTE; Frequency in Hertz: 400.0. 5 total characteristics are documented in the Federal Logistics Information System.