The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-080-7293, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5955-01-080-7293 |
| Primary Part Number | 583R302H01 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled |
| Status | ACTIVE |
| Terminal Diameter | 0.018 INCHES NOMINAL IN |
| Overall Diameter | 0.620 INCHES NOMINAL IN |
| Terminal Length | 0.750 INCHES NOMINAL IN |
| Mode of Oscillation | THIRD OVERTONE |
| Style Designator | HAT TYPE, 5 WIRE LEADS |
| Diameter | 0.515 INCHES NOMINAL IN |
| Drive Level Rating | 1.0 MILLIWATTS NOMINAL |
| Circuit Resonance | SERIES RESONANCE |
| Shunt Capacitance in Picofarads | 3.7 MAXIMUM |
| Specified Frequency | 55.996 MEGAHERTZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 583R302H01 PRIMARY | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| Reference | Meaning |
|---|---|
| 583R302H01 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5955-01-080-7293 is a Crystal Unit,quartz, manufactured by Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-080-7293 has 1 manufacturer part number on file: 583R302H01 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled).
Key specifications for 583R302H01: Terminal Diameter: 0.018 INCHES NOMINAL IN; Overall Diameter: 0.620 INCHES NOMINAL IN; Terminal Length: 0.750 INCHES NOMINAL IN; Mode of Oscillation: THIRD OVERTONE. 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.
NSN 5955-01-080-7293 has DEMIL Code Q. 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.