The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-502-1379, 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. This item has 2 commercial cross-references from 1 manufacturer, 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 | 4820-01-502-1379 |
| Primary Part Number | 21154-001 |
| 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 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-502-1379 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 4820-01-502-1379 has 2 cross-referenced part numbers: 21154-001 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21154 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).
There are 7 known substitutes for 4820-01-502-1379: 3120-00-006-2303, 5330-00-285-9462, 2920-00-350-3936 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21154-001: Special Features: INAVY) VALVE ASSEMBLY SIZE 1; End Item Identification: NEW CONSTRUCTION SSN23. 2 total characteristics are documented in the Federal Logistics Information System.