The Indicator,depth, cataloged under National Stock Number 5845-01-121-0135, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-121-0135 |
| Item Name | Indicator,depth |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | SELECTED TESTED AND CERTIFIED FOR TRIDENT SUBMARINE APPLICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 401-4694970-21 | 3/1 Design control — primary reference U.S. Government activity |
| 401-4694900-71TR | 5/1 Secondary reference U.S. Government activity |
| 401-4694900-71 | 5/1 Secondary reference U.S. Government activity |
| 401-4694970-21TR | 5/1 Secondary reference U.S. Government activity |
| 401-4694970-21 | 5/2 Secondary reference U.S. Government activity |
NSN 5845-01-121-0135 is a Indicator,depth, classified under FSC 5845, Underwater Sound Equipment. Status: active.
Key specifications for 5845-01-121-0135: Reference Number Differentiating Characteristics: SELECTED TESTED AND CERTIFIED FOR TRIDENT SUBMARINE APPLICATION. 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 5845-01-121-0135 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.