The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-543-1041, 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 Cessna Aircraft Co Arc Avionics Div. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-543-1041 |
| Primary Part Number | 16955 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Cessna Aircraft Co Arc Avionics Div |
| Status | ACTIVE |
| Body Thickness | 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals | 0.481 INCHES MINIMUM AND 0.491 INCHES MAXIMUM IN |
| Equivalent Resistance Value in Ohms | 25.0 NOMINAL |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Terminal Diameter | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Overall Thickness | 0.340 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN |
| Specified Frequency | 9.975 MEGAHERTZ |
| Body Length | 0.778 INCHES MAXIMUM IN |
| Load Capacitance in Picofarads | 60.0 NOMINAL |
| Operating Temp Range | -55.0 TO 90.0 CELSIUS DEGC |
| Shunt Capacitance in Picofarads | 10.0 MAXIMUM |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Drive Level Rating | 25.0 MILLIWATTS NOMINAL |
| Terminal Length | 0.278 INCHES MAXIMUM IN |
| Mode of Oscillation | FUNDAMENTAL |
| Circuit Resonance | ANTIRESONANCE |
| Body Width | 0.310 INCHES MINIMUM AND 0.725 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16955 | Cessna Aircraft Co Arc Avionics Div (USA) |
NSN 5955-00-543-1041 is a Crystal Unit,quartz, manufactured by Cessna Aircraft Co Arc Avionics Div, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-00-543-1041 has 1 cross-referenced part number: 16955 (Cessna Aircraft Co Arc Avionics Div).
There are 5 known substitutes for 5955-00-543-1041: 5955-00-543-1054, 3030-00-554-7434, 5325-01-198-8140 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16955: Body Thickness: 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN; Center to Center Distance Between Terminals: 0.481 INCHES MINIMUM AND 0.491 INCHES MAXIMUM IN; Equivalent Resistance Value in Ohms: 25.0 NOMINAL; Frequency Tolerance for Operating Temp in Percent: -0.005 TO 0.005. 19 total characteristics are documented in the Federal Logistics Information System.