The Sleeve,directional Control Linea, cataloged under National Stock Number 4820-00-005-7402, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-005-7402 |
| Primary Part Number | 383V311 |
| Item Name | Sleeve,directional Control Linea |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 383V311 PRIMARY | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| 383V311 | 5/9 Secondary reference Grimes Aerospace Co |
NSN 4820-00-005-7402 is a Sleeve,directional Control Linea, manufactured by Grimes Aerospace Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-005-7402 has 1 manufacturer part number on file: 383V311 (Grimes Aerospace Company).
Key specifications for 383V311: Overall Length: 2.536 INCHES MAXIMUM IN; Special Features: PASSIVATED FINISH,FOUR HOLES 0.190 IN.MAX DIA EQUALLY SPACED;1.999 IN.MAX DIA;1.500 IN.MAX BORE DIA;1.750-12N-3A THD ON OUTSIDE OF SLEEVE;0.635 IN.LG OF THREAD;1.897 IN.MAX DIA OF SLEEVE AT BOTTOM,0.823 IN.DIA OF HEX AT TOP OF SLEEVE;32 MICROINCH FINISH A; Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.