The Converter,signal Data, cataloged under National Stock Number 5895-01-432-7585, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5895-01-432-7585 |
| Primary Part Number | CMK-254A |
| Item Name | Converter,signal Data |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| 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 | JH |
| Part Number | Manufacturer |
|---|---|
| CMK-254A | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| DD00-JUE-45AM2001A IT CMK-254A | 5/9 Secondary reference New Japan Radio Co. Ltd |
| DD00-CMK-254A001 | 5/9 Secondary reference New Japan Radio Co. Ltd |
| CMK-254A | 3/9 Design control — primary reference New Japan Radio Co. Ltd |
NSN 5895-01-432-7585 is a Converter,signal Data, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-432-7585 has 1 manufacturer part number on file: CMK-254A (Northrop Grumman Systems Corporation).
Key specifications for CMK-254A: End Item Identification: SATCOM INMARSAT-A(MSC) JUE-45A ML11 A. 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.