The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-256-7690, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navy, United States Department of the Spawar Dba Space and Naval Wafare Command. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-256-7690 |
| Primary Part Number | 78E6N1330 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Specification/standard Data | 81349-MIL-E-5400 GOVERNMENT SPECIFICATION |
| Average Life Measurement | HOURS |
| Environmental Protection | SALT SPRAY RESISTANT AND SHOCK RESISTANT AND VIBRATION |
| Operating Temp Range | -54.0 TO 71.0 CELSIUS DEGC |
| Test Data Document | 81349-MIL-T-18303 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Installation Design | MECHANICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 78E6N1330 PRIMARY | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA) |
NSN 5955-01-256-7690 is a Oscillator,noncrystal Controlled, manufactured by Navy, United States Department of the Spawar Dba Space and Naval Wafare Command, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-256-7690 has 1 manufacturer part number on file: 78E6N1330 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command).
Key specifications for 78E6N1330: Circuit Construction Type: SOLID STATE; Overall Height: 2.500 INCHES NOMINAL IN; Inclosure Type: ENCASED; Overall Length: 5.230 INCHES NOMINAL IN. 9 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 5955-01-256-7690 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.