The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-027-8418, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kvg Quartz Crystal Technology Gmbh. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-027-8418 |
| Primary Part Number | MILC3098TYPECR32U56993-750 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Kvg Quartz Crystal Technology Gmbh |
| Status | ACTIVE |
| Controlled Reference Temp | 75.0 CELSIUS DEGC |
| Frequency Tolerance for Operating Temp in Percent | -0.002 TO 0.002 |
| Terminal Diameter | 0.050 INCHES NOMINAL IN |
| Frequency Tolerance at Reference Temp in Percent | -0.0005 TO 0.0005 |
| Terminal Length | 0.248 INCHES NOMINAL IN |
| Mode of Oscillation | THIRD OVERTONE |
| Overall Thickness | 0.352 INCHES NOMINAL IN |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Body Length | 0.775 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals | 0.486 INCHES NOMINAL IN |
| Operating Temp Range | +70.0 TO 80.0 CELSIUS DEGC |
| Specified Frequency | 56.99375 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 |
|---|---|
| MILC3098TYPECR32U56993-750 | Kvg Quartz Crystal Technology Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| CR32U56-993750MHZ | 2/2 Government specification standardization U.S. Government activity |
NSN 5955-00-027-8418 is a Crystal Unit,quartz, manufactured by Kvg Quartz Crystal Technology Gmbh, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-027-8418 has 1 manufacturer part number on file: MILC3098TYPECR32U56993-750 (Kvg Quartz Crystal Technology Gmbh).
Key specifications for MILC3098TYPECR32U56993-750: Controlled Reference Temp: 75.0 CELSIUS DEGC; Frequency Tolerance for Operating Temp in Percent: -0.002 TO 0.002; Terminal Diameter: 0.050 INCHES NOMINAL IN; Frequency Tolerance at Reference Temp in Percent: -0.0005 TO 0.0005. 12 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.