The Inertial Navigation Unit, cataloged under National Stock Number 6605-01-252-9480, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6605-01-252-9480 |
| Item Name | Inertial Navigation Unit |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Status | ACTIVE |
| Frequency in Hertz | 400.0 |
| Current Type | AC |
| Voltage in Volts | 26.0 AND 115.0 |
| Functional Description | PRIME SENSOR FOR AIRCRAFT VELOCITY,DELTA VELOCITY,ATTITUDE AND HEADING INFO. AND PROVIDES ALL FUNCTIONS NECESSARY FOR INERTIAL NAVIGATION INCLUDING SELF-CONTAINED ALIGNMENT AND GENERATION OF PRESENT POSITION DATA; PRIMARY INPUT/OUTPUT INTERFACE IS MIL-STD-1553B MUX BUS WHICH PERMITS COMMUNICATION WITH AN AVIONICS PROCESSOR (AP) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| K160A058-23 | 3/2 Design control — primary reference U.S. Government activity |
| CN-1573/ASQ-184 | 5/2 Secondary reference U.S. Government activity |
NSN 6605-01-252-9480 is a Inertial Navigation Unit, classified under FSC 6605, Navigational Instruments. Status: active.
Key specifications for 6605-01-252-9480: Overall Height: 7.900 INCHES NOMINAL IN; Frequency in Hertz: 400.0; Current Type: AC; Voltage in Volts: 26.0 AND 115.0. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6605-01-252-9480 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.