The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-155-1442, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cts Inc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5955-01-155-1442 |
| Primary Part Number | 970-3082-33 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Cts Inc |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | HERMETICALLY SEALED |
| Average Power Rating Per Channel | 200.0 MILLIWATTS OUTPUT |
| Frequency Per Channel | 37.5 MEGAHERTZ NOMINAL OUTPUT CHANNEL |
| Signal Voltage Rating Per Channel | 4.500 VOLTS MINIMUM OUTPUT |
| Connection Type | PRINTED CIRCUIT BOTTOM |
| Connection Contact Type and Quantity | 4 PRINTED CIRCUIT EXTERNAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Identification Designator | K1090A-SP-184-71-01537 |
| Maximum Operating Altitude Rating | 50000.0 FEET FT |
| Storage Temp Range | -65.0 TO 125.0 CELSIUS DEGC |
| Average Life Measurement | NOT RATED |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION |
| Operating Temp Range | -20.0 TO 75.0 CELSIUS DEGC |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 5.0 NOMINAL SINGLE VOLTAGE |
| 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 |
|---|---|
| 970-3082-33 | Cts Inc (USA) |
| K1090A-SP-184-71 | Department of State Health Services (USA) |
| Reference | Meaning |
|---|---|
| 8861000004-1 | 3/9 Design control — primary reference Navcom Defense Electronics, Inc. |
NSN 5955-01-155-1442 is a Oscillator,crystal Controlled, manufactured by Cts Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-155-1442 has 2 manufacturer part numbers on file: 970-3082-33 (Cts Inc), K1090A-SP-184-71 (Department of State Health Services).
Key specifications for 970-3082-33: Circuit Construction Type: SOLID STATE; Overall Height: 0.670 INCHES NOMINAL IN; Inclosure Type: HERMETICALLY SEALED; Average Power Rating Per Channel: 200.0 MILLIWATTS OUTPUT. 16 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 5955-01-155-1442 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.