The Servo, cataloged under National Stock Number 1220-00-588-7604, is classified within Federal Supply Class 1220 (Fire Control Computing Sights and Devices) of the Fire Control Equipment 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1220-00-588-7604 |
| Item Name | Servo |
| FSC / FSG | 1220 / 12 — Fire Control Computing Sights and Devices |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | QUALITY ASSURANCE PER MIL-Q-21549B |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2466428G1 | 3/1 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 1220-00-588-7604 is a Servo, classified under FSC 1220, Fire Control Computing Sights and Devices. Status: active.
Key specifications for 1220-00-588-7604: Reference Number Differentiating Characteristics: QUALITY ASSURANCE PER MIL-Q-21549B. 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.
NSN 1220-00-588-7604 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.