The Switch,electronic, cataloged under National Stock Number 5895-01-652-2992, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Sheng, Bill Dba Contemporary Microsystems. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-652-2992 |
| Primary Part Number | SMK-920S17U |
| Item Name | Switch,electronic |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Sheng, Bill Dba Contemporary Microsystems |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| Installation Design | RACK |
| 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 |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| SMK-920S17 | Sheng, Bill Dba Contemporary Microsystems (USA) |
| SMK-920S17U PRIMARY | Sheng, Bill Dba Contemporary Microsystems (USA) |
| Reference | Meaning |
|---|---|
| DMK-520S17 | 5/9 Secondary reference Sheng, Bill Dba Contemporary Microsystems |
| DMK-920S17U | 3/9 Design control — primary reference Sheng, Bill Dba Contemporary Microsystems |
NSN 5895-01-652-2992 is a Switch,electronic, manufactured by Sheng, Bill Dba Contemporary Microsystems, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-652-2992 has 2 manufacturer part numbers on file: SMK-920S17 (Sheng, Bill Dba Contemporary Microsystems), SMK-920S17U (Sheng, Bill Dba Contemporary Microsystems).
Key specifications for SMK-920S17U: Circuit Construction Type: SOLID STATE; Overall Height: 1.75 INCHES NOMINAL IN; Inclosure Type: ENCASED; Overall Length: 19.69 INCHES NOMINAL IN. 5 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.