The Insulator, cataloged under National Stock Number 5845-01-478-4528, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5845-01-478-4528 |
| Primary Part Number | 49-00260-001 |
| Item Name | Insulator |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny |
| Status | ACTIVE |
| Overall Diameter | 0.395 INCHES NOMINAL IN |
| Material | PLASTIC OR RESIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 49-00260-001 PRIMARY | Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny (USA) |
| Reference | Meaning |
|---|---|
| 49-00260 | D/9 Drawing number reference only Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny |
NSN 5845-01-478-4528 is a Insulator, manufactured by Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-478-4528 has 1 manufacturer part number on file: 49-00260-001 (Luminescent Systems, Inc Dba Lsi Div Luminescent Systems, Inc, Ny).
Key specifications for 49-00260-001: Overall Diameter: 0.395 INCHES NOMINAL IN; Overall Width: 0.620 INCHES NOMINAL IN; Special Features: I.D 0.136; USED ON FLOODLIGHT; End Item Identification: F-16 AIRCRAFT. 2 specifications are 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.
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.