The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-300-2272, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-300-2272 |
| Primary Part Number | 1813-0362 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Terminal Length | 0.125 INCHES NOMINAL IN |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Specified Frequency | 30.720 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 |
|---|---|
| HS100-30.72MHZ | Nel Frequency Controls Inc Dba Nel Frequency Controls Inc (USA) |
| 1813-0362 PRIMARY | Keysight Technologies Inc (USA) |
| K1115AM-30.72MHZ | Department of State Health Services (USA) |
| Reference | Meaning |
|---|---|
| 1813-0362 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| HS-500-30.72MHZ | 5/9 Secondary reference Nel Frequency Controls Inc Dba Nel Frequency Controls Inc |
| 1813-0362 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5955-01-300-2272 is a Crystal Unit,quartz, manufactured by Keysight Technologies Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-300-2272 has 3 manufacturer part numbers on file: HS100-30.72MHZ (Nel Frequency Controls Inc Dba Nel Frequency Controls Inc), 1813-0362 (Keysight Technologies Inc), K1115AM-30.72MHZ (Department of State Health Services).
Key specifications for 1813-0362: Overall Height: 0.270 INCHES NOMINAL IN; Terminal Length: 0.125 INCHES NOMINAL IN; Overall Length: 0.820 INCHES NOMINAL IN; Overall Width: 0.520 INCHES NOMINAL IN. 3 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.