The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-345-5597, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Giga-Tronics Incorporated Dba Giga-Tronics. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-345-5597 |
| Primary Part Number | Y350-11000 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Giga-Tronics Incorporated Dba Giga-Tronics |
| Status | ACTIVE |
| Controlled Reference Temp | 60.0 CELSIUS DEGC |
| Terminal Diameter | 0.017 INCHES NOMINAL IN |
| Frequency Tolerance at Reference Temp in Percent | -0.0005 TO 0.0005 |
| Overall Diameter | 0.378 INCHES MAXIMUM IN |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Style Designator | HAT TYPE, 4 WIRE LEADS |
| Diameter | 0.324 INCHES MAXIMUM IN |
| Circuit Resonance | SERIES RESONANCE |
| Specified Frequency | 100.000 MEGAHERTZ |
| 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 |
|---|---|
| Y350-11000 PRIMARY | Giga-Tronics Incorporated Dba Giga-Tronics (USA) |
| C357-44 | Wenzel International Inc Div Croven Crystals (CAN) |
NSN 5955-01-345-5597 is a Crystal Unit,quartz, manufactured by Giga-Tronics Incorporated Dba Giga-Tronics, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-345-5597 has 2 manufacturer part numbers on file: Y350-11000 (Giga-Tronics Incorporated Dba Giga-Tronics), C357-44 (Wenzel International Inc Div Croven Crystals).
Key specifications for Y350-11000: Controlled Reference Temp: 60.0 CELSIUS DEGC; Terminal Diameter: 0.017 INCHES NOMINAL IN; Frequency Tolerance at Reference Temp in Percent: -0.0005 TO 0.0005; Overall Diameter: 0.378 INCHES MAXIMUM 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.
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.