The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-115-3022, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Air Products & Chemicals, Inc. 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 | 5955-01-115-3022 |
| Primary Part Number | 13-49-45R9667B |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Air Products & Chemicals, Inc |
| Status | ACTIVE |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Terminal Length | 0.238 INCHES NOMINAL IN |
| Body Width | 0.399 INCHES NOMINAL IN |
| Overall Thickness | 0.166 INCHES NOMINAL IN |
| Style Designator | OVAL BODY, WIRE LEADS |
| Center to Center Distance Between Terminals | 0.192 INCHES NOMINAL IN |
| Circuit Resonance | SERIES RESONANCE |
| Operating Temp Range | +50.0 TO 90.0 FAHRENHEIT DEGF |
| Specified Frequency | 45.966 MEGAHERTZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 13-49-45R9667B | Xsis Electronics Inc (USA) |
| 13-49-45R9667B PRIMARY | Air Products & Chemicals, Inc (USA) |
NSN 5955-01-115-3022 is a Crystal Unit,quartz, manufactured by Air Products & Chemicals, Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-115-3022 has 2 manufacturer part numbers on file: 13-49-45R9667B (Xsis Electronics Inc), 13-49-45R9667B (Air Products & Chemicals, Inc).
Key specifications for 13-49-45R9667B: Frequency Tolerance for Operating Temp in Percent: -0.005 TO 0.005; Terminal Length: 0.238 INCHES NOMINAL IN; Body Width: 0.399 INCHES NOMINAL IN; Overall Thickness: 0.166 INCHES NOMINAL 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.
NSN 5955-01-115-3022 has DEMIL Code D. 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.