The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-412-5221, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-412-5221 |
| Primary Part Number | H79332-017-CV1 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Current Rating in Amps | 1.4 |
| Furnished Items and Quantity | 1 PILOT VALVE |
| End Connection Quantity | 2 |
| Phase | SINGLE |
| Body Material | ALUMINUM ALLOY |
| Voltage in Volts and Current Type | 122.0 AC |
| Valve Operation Method | SOLENOID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H79332-017-CV1 PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 211030257 | Naval Sea Systems Command (USA) |
| 21216-001 PRIMARY | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
| 21216 | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
NSN 4820-01-412-5221 is a Valve,linear,directional Control, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-412-5221 has 4 cross-referenced part numbers: H79332-017-CV1 (Electric Boat Corporation Div General Dynamics Electric Boat), 211030257 (Naval Sea Systems Command), 21216-001 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21216 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).
There are 12 known substitutes for 4820-01-412-5221: 3655-00-066-8077, 5306-00-167-3575, 5330-00-218-2311 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for H79332-017-CV1: Current Rating in Amps: 1.4; Special Features: VALVE SIZE 3IN.; 3000 PSI RATED IN; Furnished Items and Quantity: 1 PILOT VALVE; End Connection Quantity: 2. 8 total characteristics are documented in the Federal Logistics Information System.