The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-107-5261, 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 Monitor Products Co. Inc. Dba Monitor Products Co. Inc.. Government technical data includes 14 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-107-5261 |
| Primary Part Number | MSC-1193-21 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Monitor Products Co. Inc. Dba Monitor Products Co. Inc. |
| Status | ACTIVE |
| Operating Temp Range | -10.0 TO 65.0 CELSIUS DEGC |
| Frequency Tolerance for Operating Temp in Percent | -0.002 TO 0.002 |
| Center to Center Distance Between Terminals | 0.200 INCHES NOMINAL IN |
| Equivalent Resistance Value in Ohms | 50.0 MAXIMUM |
| Overall Diameter | 0.410 INCHES MAXIMUM IN |
| Circuit Resonance | SERIES RESONANCE |
| Specified Frequency | 97.1409 MEGAHERTZ |
| Mode of Oscillation | FIFTH OVERTONE |
| Terminal Diameter | 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN |
| Style Designator | HAT TYPE, 3 WIRE LEADS |
| Drive Level Rating | 2.0 MILLIWATTS MAXIMUM |
| Diameter | 0.335 INCHES MAXIMUM IN |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Shunt Capacitance in Picofarads | 5.0 MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MSC-1193-21 PRIMARY | Monitor Products Co. Inc. Dba Monitor Products Co. Inc. (USA) |
| 801099-21 | Raytheon Company Dba Raytheon (USA) |
| 66-24-21 PRIMARY | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| K392-21 PRIMARY | Bliley Technologies Inc (USA) |
NSN 5955-01-107-5261 is a Crystal Unit,quartz, manufactured by Monitor Products Co. Inc. Dba Monitor Products Co. Inc., classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-01-107-5261 has 4 cross-referenced part numbers: MSC-1193-21 (Monitor Products Co. Inc. Dba Monitor Products Co. Inc.), 801099-21 (Raytheon Company Dba Raytheon), 66-24-21 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), K392-21 (Bliley Technologies Inc).
There are 2 known substitutes for 5955-01-107-5261: 5999-01-007-6669, 5305-01-094-5982. Verify interchangeability with system specifications before substitution.
Key specifications for MSC-1193-21: Operating Temp Range: -10.0 TO 65.0 CELSIUS DEGC; Frequency Tolerance for Operating Temp in Percent: -0.002 TO 0.002; Center to Center Distance Between Terminals: 0.200 INCHES NOMINAL IN; Special Features: QUARTZ CRYSTAL SHALL POSSESS A 45 DEGREE POLARIZATION KEY. 16 total characteristics are documented in the Federal Logistics Information System.