The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-319-6813, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is University of Texas at Austin Div Applied Research Laboratories. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-319-6813 |
| Primary Part Number | ED1307 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | University of Texas at Austin Div Applied Research Laboratories |
| Status | ACTIVE |
| Frequency Tolerance for Operating Temp in Percent | -0.004 TO 0.004 |
| Terminal Diameter | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Terminal Length | 0.228 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Mode of Oscillation | FUNDAMENTAL |
| Body Width | 0.385 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN |
| Equivalent Resistance Value in Ohms | 50.0 MAXIMUM |
| Overall Thickness | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Drive Level Rating | 5.0 MILLIWATTS MAXIMUM |
| Body Length | 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals | 0.182 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN |
| Circuit Resonance | SERIES RESONANCE |
| Operating Temp Range | -55.0 TO 105.0 CELSIUS DEGC |
| Specified Frequency | 5.0688 MEGAHERTZ |
| Body Thickness | 0.135 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| BA2 5.06880MHZ | Bliley Technologies Inc (USA) |
| ED1307 PRIMARY | University of Texas at Austin Div Applied Research Laboratories (USA) |
| Reference | Meaning |
|---|---|
| BA2(5.06880)MHZ | C/1 Advisory reference — outside the item-of-supply concept Capewell Aerial Systems Llc |
| ED1307-001 | C/1 Advisory reference — outside the item-of-supply concept University of Texas at Austin Div Applied Research Laboratories |
NSN 5955-01-319-6813 is a Crystal Unit,quartz, manufactured by University of Texas at Austin Div Applied Research Laboratories, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-319-6813 has 2 manufacturer part numbers on file: BA2 5.06880MHZ (Bliley Technologies Inc), ED1307 (University of Texas at Austin Div Applied Research Laboratories).
Key specifications for ED1307: Frequency Tolerance for Operating Temp in Percent: -0.004 TO 0.004; Terminal Diameter: 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Terminal Length: 0.228 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN; Mode of Oscillation: FUNDAMENTAL. 15 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 5955-01-319-6813 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.