The Mixer Stage,frequency, cataloged under National Stock Number 5895-01-149-9430, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Merrimac Industries, Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5895-01-149-9430 |
| Primary Part Number | DMS-4-250 |
| Item Name | Mixer Stage,frequency |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Merrimac Industries, Inc |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| FSC Application Data | MISCELLANEOUS COMMUNICATION EQUIPMENT |
| Impedance Rating Per Channel | 50.000 OHMS OPERATING CHANNEL |
| Inclosure Type | ENCASED |
| Control Type | LOCAL |
| Frequency Per Channel | 5.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 500.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL |
| Connection Type | PLUG CONNECTOR BOTTOM |
| Connection Contact Type and Quantity | 8 PIN EXTERNAL |
| Operating Control Method | MANUAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| Operating Temp Range | -59.0 TO 100.0 CELSIUS DEGC |
| Installation Design | MODULE |
| 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 | JF |
| Weight | 0.6500 lbs |
| Cube | 0.2431 cu ft |
| Part Number | Manufacturer |
|---|---|
| DMS-4-250 | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 5054953-1 | 3/9 Design control — primary reference Signals Warfare Project Manager |
| 4006213-1 | C/1 Advisory reference — outside the item-of-supply concept Department of the Army Hq United States Army Communications Research and Development Command |
NSN 5895-01-149-9430 is a Mixer Stage,frequency, manufactured by Merrimac Industries, Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-149-9430 has 1 manufacturer part number on file: DMS-4-250 (Merrimac Industries, Inc).
Key specifications for DMS-4-250: Circuit Construction Type: SOLID STATE; Overall Height: 0.500 INCHES NOMINAL IN; FSC Application Data: MISCELLANEOUS COMMUNICATION EQUIPMENT; Impedance Rating Per Channel: 50.000 OHMS OPERATING CHANNEL. 13 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.