The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-296-9855, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-296-9855 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Status | ACTIVE |
| Terminal Diameter | 0.017 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN |
| Terminal Length | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Body Width | 0.394 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN |
| Overall Thickness | 0.166 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN |
| Style Designator | OVAL BODY, WIRE LEADS |
| Center to Center Distance Between Terminals | 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Load Capacitance in Picofarads | 20.0 NOMINAL |
| Circuit Resonance | ANTIRESONANCE |
| Specified Frequency | 4.000 MEGAHERTZ |
| Body Thickness | 0.142 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN |
| 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 |
| Reference | Meaning |
|---|---|
| F0X0404MHZ | C/1 Advisory reference — outside the item-of-supply concept Fox Enterprises, Inc Dba Fox Electronics |
| FOX040 | 5/9 Secondary reference Fox Enterprises, Inc Dba Fox Electronics |
| FC4STCBMF4.0 | 3/9 Design control — primary reference Fox Enterprises, Inc Dba Fox Electronics |
NSN 5955-01-296-9855 is a Crystal Unit,quartz, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
Key specifications for 5955-01-296-9855: Terminal Diameter: 0.017 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN; Terminal Length: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Body Width: 0.394 INCHES MINIMUM AND 0.401 INCHES MAXIMUM IN; Overall Thickness: 0.166 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN. 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 5955-01-296-9855 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.