The Modem,communications, cataloged under National Stock Number 5895-01-663-3306, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Cpi Satcom & Antenna Technologies Inc. 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 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 | 5895-01-663-3306 |
| Primary Part Number | TM-20 |
| Item Name | Modem,communications |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Cpi Satcom & Antenna Technologies Inc |
| Status | ACTIVE |
| AC Voltage Rating | 240.0 VOLTS MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT |
| Frequency Rating | 60.0 HERTZ MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT |
| 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 |
|---|---|
| TM-20 PRIMARY | Cpi Satcom & Antenna Technologies Inc (USA) |
NSN 5895-01-663-3306 is a Modem,communications, manufactured by Cpi Satcom & Antenna Technologies Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-663-3306 has 1 manufacturer part number on file: TM-20 (Cpi Satcom & Antenna Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-670-7271. Verify interchangeability with system specifications before substitution.
Key specifications for TM-20: Overall Height: 3.5 INCHES NOMINAL IN; AC Voltage Rating: 240.0 VOLTS MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT; Overall Length: 16.0 INCHES NOMINAL IN; Overall Width: 19.0 INCHES NOMINAL IN. 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.