The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-256-7689, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Foxtronics Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-256-7689 |
| Primary Part Number | MH406-15J |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Foxtronics Inc |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 1500.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Storage Temp Range | -52.0 TO 95.0 CELSIUS DEGC |
| Operating Temp Range | -54.0 TO 71.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MH406-15J PRIMARY | Foxtronics Inc (USA) |
| Reference | Meaning |
|---|---|
| 78E6N1358 | 7/2 Vendor item drawing reference Navy, United States Department of the Spawar Dba Space and Naval Wafare Command |
NSN 5955-01-256-7689 is a Oscillator,crystal Controlled, manufactured by Foxtronics Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-256-7689 has 1 manufacturer part number on file: MH406-15J (Foxtronics Inc).
Key specifications for MH406-15J: Circuit Construction Type: SOLID STATE; Overall Height: 2.000 INCHES NOMINAL IN; Inclosure Type: ENCASED; Frequency Per Channel: 1500.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL. 6 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.
NSN 5955-01-256-7689 has DEMIL Code D. 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.