The Switch,electronic, cataloged under National Stock Number 5895-01-499-5089, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Black Box Corporation of Pennsylvania. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5895-01-499-5089 |
| Primary Part Number | SM260A |
| Item Name | Switch,electronic |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Black Box Corporation of Pennsylvania |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Acquisition advice code | L |
| Part Number | Manufacturer |
|---|---|
| SM260A PRIMARY | Black Box Corporation of Pennsylvania (USA) |
| Reference | Meaning |
|---|---|
| SM025A-FFF | 5/9 Secondary reference Black Box Corporation of Pennsylvania |
NSN 5895-01-499-5089 is a Switch,electronic, manufactured by Black Box Corporation of Pennsylvania, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-499-5089 has 1 manufacturer part number on file: SM260A (Black Box Corporation of Pennsylvania).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-582-8674. Verify interchangeability with system specifications before substitution.
Key specifications for SM260A: End Item Identification: ADVANCED TECHNOLOGIES & OCEANIC PROCEDURES (ATOPS). 0 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.