The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-365-5508, is classified within Federal Supply Class 5955 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Fluke Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-365-5508 |
| Primary Part Number | 855064 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Fluke Corp |
| Status | ACTIVE |
| Equivalent Resistance Value in Ohms | 40.0 MAXIMUM |
| Mode of Oscillation | THIRD OVERTONE |
| Specified Frequency | 39.999 MEGAHERTZ |
| Shunt Capacitance in Picofarads | 5.5 MAXIMUM |
| Drive Level Rating | 0.5 MILLIWATTS NOMINAL |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Operating Temp Range | +0.0 TO 65.0 CELSIUS DEGC |
| Center to Center Distance Between Terminals | 0.200 INCHES NOMINAL IN |
| Overall Diameter | 0.383 INCHES MAXIMUM IN |
| Terminal Diameter | 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Style Designator | HAT TYPE, 3 WIRE LEADS |
| Circuit Resonance | SERIES RESONANCE |
| Diameter | 0.326 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5955-01-365-5508 is a Crystal Unit,quartz, manufactured by Fluke Corp, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-01-365-5508 has 2 cross-referenced part numbers: 855064 (Fluke Corp), BK-1B (Bliley Technologies Inc).
There is 1 known substitute for 5955-01-365-5508: 5355-00-284-5130. Verify interchangeability with system specifications before substitution.
Key specifications for 855064: Equivalent Resistance Value in Ohms: 40.0 MAXIMUM; Mode of Oscillation: THIRD OVERTONE; Specified Frequency: 39.999 MEGAHERTZ; Shunt Capacitance in Picofarads: 5.5 MAXIMUM. 15 total characteristics are documented in the Federal Logistics Information System.