The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-303-4280, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-303-4280 |
| Primary Part Number | 7114-028 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Average Power Rating Per Channel | 220.0 MILLIWATTS INPUT |
| Frequency Per Channel | 53.4300 MEGAHERTZ NOMINAL OUTPUT CHANNEL |
| Connection Type | PIN BOTTOM |
| Connection Contact Type and Quantity | 4 PIN EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| External AC Operating Voltage in Volts | 5.0 NOMINAL SINGLE VOLTAGE |
| Installation Design | MODULE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7114-028 PRIMARY | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| MCM-772 PRIMARY | Q-Tech Corp Dba Q-Tech Corp (USA) |
| Reference | Meaning |
|---|---|
| 7114-028 | 5/9 Secondary reference Spectrum Technology Inc |
| A567A034-101 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5955-01-303-4280 is a Oscillator,crystal Controlled, manufactured by Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-303-4280 has 2 manufacturer part numbers on file: 7114-028 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), MCM-772 (Q-Tech Corp Dba Q-Tech Corp).
Key specifications for 7114-028: Overall Height: 0.400 INCHES NOMINAL IN; Inclosure Type: HERMETICALLY SEALED; Average Power Rating Per Channel: 220.0 MILLIWATTS INPUT; Frequency Per Channel: 53.4300 MEGAHERTZ NOMINAL OUTPUT CHANNEL. 10 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.