The Navigational Unit I, cataloged under National Stock Number 6605-01-054-3776, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6605-01-054-3776 |
| Item Name | Navigational Unit I |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Status | ACTIVE |
| General Characteristics Item Description | 115 VAC; SINGLE PHASE; 400 HZ; 21.830 IN. LG; 10.160 IN W; 8.660 IN. H; RACK MTD VAC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 452080-05-10 | 3/9 Design control — primary reference Litton Systems Inc. Div Navigation Systems Division |
| 452080-05-10 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
NSN 6605-01-054-3776 is a Navigational Unit I, classified under FSC 6605, Navigational Instruments. Status: active.
Key specifications for 6605-01-054-3776: General Characteristics Item Description: 115 VAC; SINGLE PHASE; 400 HZ; 21.830 IN. LG; 10.160 IN W; 8.660 IN. H; RACK MTD VAC. 1 specification is 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 6605-01-054-3776 has DEMIL Code C. 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.