The Support,piston,servovalve, cataloged under National Stock Number 1420-00-671-3359, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Support,piston,servovalve |
| FSC / FSG | 1420 — Guided Missile Components (FSG 14) |
| Parameter | Value |
|---|---|
| NSN | 1420-00-671-3359 |
| Item Name | Support,piston,servovalve |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Status | ACTIVE |
| General Characteristics Item Description | INCLUDES SUPPORT PLATE P/N 191074 AND BEARING P/N 191071; USED ON SERVOVALVE 1420008587276,1420008587277,AND 1420006530858 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 191075 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1420-00-671-3359 is a Support,piston,servovalve, classified under FSC 1420, Guided Missile Components. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-224-6236, 4810-01-548-8398. Verify interchangeability with system specifications before substitution.
Key specifications for 1420-00-671-3359: General Characteristics Item Description: INCLUDES SUPPORT PLATE P/N 191074 AND BEARING P/N 191071; USED ON SERVOVALVE 1420008587276,1420008587277,AND 1420006530858; End Item Identification: AIM-4 FALCON MISSILE. 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.