The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-483-4454, 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 Raytheon Company Dba Raytheon. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-483-4454 |
| Primary Part Number | 538002-8 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Operating Temp Range | +70.0 TO 80.0 CELSIUS DEGC |
| Operable Temp Range | -40.0 TO 70.0 CELSIUS DEGC |
| Specified Frequency | 69.9375 MEGAHERTZ |
| Controlled Reference Temp | 75.0 CELSIUS DEGC |
| Equivalent Resistance Value in Ohms | 50.0 MAXIMUM |
| Diameter | 0.306 INCHES MINIMUM AND 0.335 INCHES MAXIMUM IN |
| Shunt Capacitance in Picofarads | 3.5 MAXIMUM |
| Terminal Length | 0.600 INCHES MINIMUM IN |
| Center to Center Distance Between Terminals | 0.200 INCHES NOMINAL IN |
| Style Designator | HAT TYPE, 3 WIRE LEADS |
| Drive Level Rating | 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM |
| Frequency Tolerance for Operating Temp in Percent | -0.0025 TO 0.0025 |
| Overall Diameter | 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Frequency Stability in Percent | -0.0005 TO 0.0005 |
| Terminal Diameter | 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN |
| Mode of Oscillation | FIFTH OVERTONE |
| Circuit Resonance | SERIES RESONANCE |
| Frequency Tolerance at Reference Temp in Percent | -0.0025 TO 0.0025 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ERKP-1202-8 | Electronic Research Company (USA) |
| 538002-8 PRIMARY | Raytheon Company Dba Raytheon (USA) |
| 115AX-1203 | Power Control Devices, Inc. (USA) |
| 66-16-8 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
NSN 5955-00-483-4454 is a Crystal Unit,quartz, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-00-483-4454 has 4 cross-referenced part numbers: ERKP-1202-8 (Electronic Research Company), 538002-8 (Raytheon Company Dba Raytheon), 115AX-1203 (Power Control Devices, Inc.), 66-16-8 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled).
There are 4 known substitutes for 5955-00-483-4454: 6150-00-529-8419, 5360-00-598-4729, 5120-01-399-5614 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 538002-8: Operating Temp Range: +70.0 TO 80.0 CELSIUS DEGC; Operable Temp Range: -40.0 TO 70.0 CELSIUS DEGC; Specified Frequency: 69.9375 MEGAHERTZ; Controlled Reference Temp: 75.0 CELSIUS DEGC. 19 total characteristics are documented in the Federal Logistics Information System.