The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-248-2299, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-248-2299 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Status | ACTIVE |
| Terminal Length | 0.844 INCHES NOMINAL IN |
| Mode of Oscillation | THIRD OVERTONE |
| Overall Thickness | 0.938 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR BODY, PIN TERMINALS |
| Body Length | 2.125 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals | 0.850 INCHES NOMINAL IN |
| Operating Temp Range | -0.0 TO 80.0 CELSIUS DEGC |
| Specified Frequency | 16.800 HERTZ |
| 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 |
|---|---|
| MI5750-5-16800 | 3/9 Design control — primary reference Rca Corp Distributor and Special Products Div |
| MI5750-5-16800 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5955-00-248-2299 is a Crystal Unit,quartz, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
Key specifications for 5955-00-248-2299: Terminal Length: 0.844 INCHES NOMINAL IN; Mode of Oscillation: THIRD OVERTONE; Overall Thickness: 0.938 INCHES NOMINAL IN; Style Designator: RECTANGULAR BODY, PIN TERMINALS. 8 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 5955-00-248-2299 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.