The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-827-7200, 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 Cts Inc. Government technical data includes 11 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-827-7200 |
| Primary Part Number | G9-12KC |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Cts Inc |
| Status | ACTIVE |
| Frequency Tolerance for Operating Temp in Percent | -0.030 TO 0.030 |
| Equivalent Resistance Value in Ohms | 150.0 NOMINAL |
| Operating Temp Range | -55.0 TO 75.0 CELSIUS DEGC |
| Style Designator | OCTAL TUBE BASE |
| Body Length | 2.312 INCHES MAXIMUM IN |
| Diameter | 1.188 INCHES MAXIMUM IN |
| Material | GLASS COVER HOLDER |
| Overall Diameter | 1.281 INCHES MAXIMUM IN |
| Specified Frequency | 12.000 KILOHERTZ |
| Mode of Oscillation | FUNDAMENTAL |
| Circuit Resonance | SERIES RESONANCE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5955-00-827-7200 is a Crystal Unit,quartz, manufactured by Cts Inc, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-00-827-7200 has 3 cross-referenced part numbers: G9-12KC (Cts Inc), 4151-2 (L3harris Technologies, Inc. Div Space and Airborne Systems), 4151-2 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled).
There are 8 known substitutes for 5955-00-827-7200: 5330-00-516-3255, 5962-01-223-6458, 5307-01-272-5511 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for G9-12KC: Frequency Tolerance for Operating Temp in Percent: -0.030 TO 0.030; Equivalent Resistance Value in Ohms: 150.0 NOMINAL; Operating Temp Range: -55.0 TO 75.0 CELSIUS DEGC; Style Designator: OCTAL TUBE BASE. 12 total characteristics are documented in the Federal Logistics Information System.