The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-552-0712, 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 Bliley Technologies Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5955-00-552-0712 |
| Primary Part Number | MC9 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Bliley Technologies Inc |
| Status | ACTIVE |
| Mode of Oscillation | FUNDAMENTAL |
| Center to Center Distance Between Terminals | 0.486 INCHES NOMINAL IN |
| Terminal Diameter | 0.093 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR BODY, PIN TERMINALS |
| Specified Frequency | 4.625 MEGAHERTZ |
| Overall Thickness | 0.437 INCHES NOMINAL IN |
| Terminal Length | 0.400 INCHES NOMINAL IN |
| Operating Temp Range | -55.0 TO 90.0 CELSIUS DEGC |
| Frequency Tolerance for Operating Temp in Percent | -0.020 TO 0.020 |
| Body Length | 1.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5955-00-552-0712 is a Crystal Unit,quartz, manufactured by Bliley Technologies Inc, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-00-552-0712 has 2 cross-referenced part numbers: MC9 (Bliley Technologies Inc), CR5U (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There is 1 known substitute for 5955-00-552-0712: 3110-00-120-3327. Verify interchangeability with system specifications before substitution.
Key specifications for MC9: Mode of Oscillation: FUNDAMENTAL; Center to Center Distance Between Terminals: 0.486 INCHES NOMINAL IN; Terminal Diameter: 0.093 INCHES NOMINAL IN; Style Designator: RECTANGULAR BODY, PIN TERMINALS. 12 total characteristics are documented in the Federal Logistics Information System.