The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-698-3129, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-698-3129 |
| Primary Part Number | 8010386 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Frequency Tolerance for Operating Temp in Percent | -0.008 TO 0.008 |
| Overall Diameter | 1.198 INCHES MINIMUM AND 1.208 INCHES MAXIMUM IN |
| Equivalent Resistance Value in Ohms | 200000.0 MAXIMUM |
| Circuit Resonance | SERIES RESONANCE |
| Shunt Capacitance in Picofarads | 7.3 MAXIMUM |
| Operating Temp Range | -40.0 TO 60.0 CELSIUS DEGC |
| Specified Frequency | 20.580 KILOHERTZ |
| 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 |
|---|---|
| 8010386 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 8010386 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| GA50875 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 8010386 | 5/9 Secondary reference Lucent Technologies Inc Advanced Technology Systems |
| GA50875 | 5/9 Secondary reference American Telephone and Telegraph Co |
| GA50875 | C/1 Advisory reference — outside the item-of-supply concept Lucent Technologies Inc Corporate Headquarters |
NSN 5955-00-698-3129 is a Crystal Unit,quartz, manufactured by Us Army Aviation and Missile Command, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-698-3129 has 2 manufacturer part numbers on file: 8010386 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 8010386 (Us Army Aviation and Missile Command).
Key specifications for 8010386: Frequency Tolerance for Operating Temp in Percent: -0.008 TO 0.008; Overall Diameter: 1.198 INCHES MINIMUM AND 1.208 INCHES MAXIMUM IN; Equivalent Resistance Value in Ohms: 200000.0 MAXIMUM; Overall Length: 2.828 INCHES MINIMUM AND 2.859 INCHES MAXIMUM IN. 7 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.