The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-089-2503, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5955-00-089-2503 |
| Primary Part Number | 500890-2 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Center to Center Distance Between Terminals | 0.192 INCHES NOMINAL IN |
| Equivalent Resistance Value in Ohms | 11.0 NOMINAL |
| Mode of Oscillation | FUNDAMENTAL |
| Terminal Length | 0.238 INCHES NOMINAL IN |
| Body Length | 0.530 INCHES NOMINAL IN |
| Body Width | 0.435 INCHES NOMINAL IN |
| Drive Level Rating | 10.0 MILLIWATTS NOMINAL |
| Load Capacitance in Picofarads | 32.0 NOMINAL |
| Terminal Diameter | 0.040 INCHES NOMINAL IN |
| Circuit Resonance | ANTIRESONANCE |
| Specified Frequency | 8.752 MEGAHERTZ |
| Body Thickness | 0.163 INCHES NOMINAL IN |
| Operating Temp Range | -55.0 TO 105.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 500890-2 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 810000-859 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| 500890-5 | Raytheon Company (USA) |
NSN 5955-00-089-2503 is a Crystal Unit,quartz, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-00-089-2503 has 3 cross-referenced part numbers: 500890-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 810000-859 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 500890-5 (Raytheon Company).
There is 1 known substitute for 5955-00-089-2503: 6160-01-372-5994. Verify interchangeability with system specifications before substitution.
Key specifications for 500890-2: Style Designator: OVAL BODY, PIN TERMINALS; Frequency Tolerance for Operating Temp in Percent: -0.005 TO 0.005; Center to Center Distance Between Terminals: 0.192 INCHES NOMINAL IN; Equivalent Resistance Value in Ohms: 11.0 NOMINAL. 16 total characteristics are documented in the Federal Logistics Information System.