The Interlock Unit,lase, cataloged under National Stock Number 5855-01-553-7975, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Teledyne Flir, Llc Div Corporate. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Interlock Unit,lase |
| FSC / FSG | 5855 — Night Vision Equipment, Emitted and Reflected Radiation (FSG 58) |
| Manufacturers | Teledyne Flir, Llc Div Corporate (CAGE 64869) |
| Parameter | Value |
|---|---|
| NSN | 5855-01-553-7975 |
| Primary Part Number | 3212004 |
| Item Name | Interlock Unit,lase |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Teledyne Flir, Llc Div Corporate |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3212004 PRIMARY | Teledyne Flir, Llc Div Corporate (USA) |
| Reference | Meaning |
|---|---|
| 3212004-1 | 5/9 Secondary reference Teledyne Flir, Llc Div Corporate |
NSN 5855-01-553-7975 is a Interlock Unit,lase, manufactured by Teledyne Flir, Llc Div Corporate, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-553-7975 has 1 manufacturer part number on file: 3212004 (Teledyne Flir, Llc Div Corporate).
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 5855-01-553-7975 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.