The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-200-8287, 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 Eldec Aerospace Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-200-8287 |
| Primary Part Number | CY05-01 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Eldec Aerospace Corp |
| Status | ACTIVE |
| Body Width | 0.402 INCHES NOMINAL IN |
| Mode of Oscillation | FUNDAMENTAL |
| Drive Level Rating | 2.0 MILLIWATTS NOMINAL |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Center to Center Distance Between Terminals | 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Equivalent Resistance Value in Ohms | 75.0 MAXIMUM |
| Style Designator | OVAL BODY, WIRE LEADS |
| Operating Temp Range | -45.0 TO 70.0 CELSIUS DEGC |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Body Thickness | 0.150 INCHES NOMINAL IN |
| Terminal Diameter | 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN |
| Overall Thickness | 0.183 INCHES MAXIMUM IN |
| Specified Frequency | 4.000 MEGAHERTZ |
| Circuit Resonance | SERIES RESONANCE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B400 | Power Control Devices Inc (USA) |
| B400-4.000000MHZ | Power Control Devices Inc (USA) |
| CY05-01 PRIMARY | Eldec Aerospace Corp (USA) |
| B400-4.000000MHZ | Power Control Devices, Inc. (USA) |
NSN 5955-01-200-8287 is a Crystal Unit,quartz, manufactured by Eldec Aerospace Corp, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-01-200-8287 has 4 cross-referenced part numbers: B400 (Power Control Devices Inc), B400-4.000000MHZ (Power Control Devices Inc), CY05-01 (Eldec Aerospace Corp), B400-4.000000MHZ (Power Control Devices, Inc.).
There are 8 known substitutes for 5955-01-200-8287: 5999-00-289-9878, 5999-00-500-9344, 5975-00-681-4728 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for CY05-01: Body Width: 0.402 INCHES NOMINAL IN; Mode of Oscillation: FUNDAMENTAL; Drive Level Rating: 2.0 MILLIWATTS NOMINAL; Frequency Tolerance for Operating Temp in Percent: -0.005 TO 0.005. 16 total characteristics are documented in the Federal Logistics Information System.