The Modem,communications, cataloged under National Stock Number 5895-01-423-1042, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5895-01-423-1042 |
| Primary Part Number | ME800A-R4 |
| Item Name | Modem,communications |
| 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 |
| Unit of Issue | EA |
| Acquisition advice code | G |
| Part Number | Manufacturer |
|---|---|
| ME800A-R4 PRIMARY | Black Box Corporation of Pennsylvania (USA) |
| ME800A-R2 | Cd & T Logistics Inc Dba Cd & T Logistics Inc (USA) |
| G432303-18 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| SP310A | C/1 Advisory reference — outside the item-of-supply concept Black Box Corporation of Pennsylvania |
| G432303-18 | 5/9 Secondary reference Raytheon Company Div Corp |
| ME290A | 5/9 Secondary reference Black Box Corporation of Pennsylvania |
| HG-ME290A | 5/9 Secondary reference Black Box Corporation of Pennsylvania |
| ME800A-R3 | 5/9 Secondary reference Black Box Corporation of Pennsylvania |
NSN 5895-01-423-1042 is a Modem,communications, manufactured by Black Box Corporation of Pennsylvania, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-423-1042 has 3 manufacturer part numbers on file: ME800A-R4 (Black Box Corporation of Pennsylvania), ME800A-R2 (Cd & T Logistics Inc Dba Cd & T Logistics Inc), G432303-18 (Raytheon Company Dba Raytheon Co).
Key specifications for ME800A-R4: End Item Identification: TDWR, TERMINAL DOPPLER WEATHER RADAR, CONTRACT FA01-89-C-00002. 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.