The Modem,communications, cataloged under National Stock Number 5895-01-508-5955, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Comtech Satellite Network Technologies, Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-508-5955 |
| Primary Part Number | DM550.1AS12S20000 |
| Item Name | Modem,communications |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Comtech Satellite Network Technologies, Inc |
| Status | ACTIVE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JH |
| Weight | 20.0000 lbs |
| Cube | 1.7778 cu ft |
| Part Number | Manufacturer |
|---|---|
| 04986022 | Naval Undersea Warfare Ctr (USA) |
| DM550.1AS12S20000 PRIMARY | Comtech Satellite Network Technologies, Inc (USA) |
NSN 5895-01-508-5955 is a Modem,communications, manufactured by Comtech Satellite Network Technologies, Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-508-5955 has 2 manufacturer part numbers on file: 04986022 (Naval Undersea Warfare Ctr), DM550.1AS12S20000 (Comtech Satellite Network Technologies, Inc).
Key specifications for DM550.1AS12S20000: AC Voltage Rating: 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 19.000 INCHES NOMINAL IN; Overall Width: 1.720 INCHES NOMINAL IN; End Item Identification: 04986001 (50225), SUBHDR SHF MODEM ASSY. 1 specification is 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.
NSN 5895-01-508-5955 has DEMIL Code B. 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.