The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-988-0831, 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 L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 16 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-988-0831 |
| Primary Part Number | 8415555-5 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Shunt Capacitance in Picofarads | 10.0 MAXIMUM |
| Terminal Length | 0.238 INCHES NOMINAL IN |
| Body Width | 0.725 INCHES MAXIMUM IN |
| Drive Level Rating | 1000.0 MICROWATTS MAXIMUM |
| Operating Temp Range | -45.0 TO 70.0 CELSIUS DEGC |
| Frequency Tolerance for Operating Temp in Percent | -0.012 TO 0.012 |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Equivalent Resistance Value in Ohms | 600.0 MAXIMUM |
| Center to Center Distance Between Terminals | 0.486 INCHES NOMINAL IN |
| Terminal Diameter | 0.050 INCHES NOMINAL IN |
| Overall Thickness | 0.352 INCHES MAXIMUM IN |
| Circuit Resonance | SERIES RESONANCE |
| Specified Frequency | 115.200 KILOHERTZ |
| Body Thickness | 0.317 INCHES MAXIMUM IN |
| Mode of Oscillation | FUNDAMENTAL |
| Body Length | 1.776 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5955-00-988-0831 is a Crystal Unit,quartz, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-00-988-0831 has 3 cross-referenced part numbers: 8415555-5 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 20325-5 (Murata Erie North America Inc State College Opns), 8415555-5 (L3 Technologies, Inc. Div Communication Systems-East).
There are 2 known substitutes for 5955-00-988-0831: 5315-00-164-1879, 5330-01-530-0753. Verify interchangeability with system specifications before substitution.
Key specifications for 8415555-5: Shunt Capacitance in Picofarads: 10.0 MAXIMUM; Terminal Length: 0.238 INCHES NOMINAL IN; Body Width: 0.725 INCHES MAXIMUM IN; Drive Level Rating: 1000.0 MICROWATTS MAXIMUM. 18 total characteristics are documented in the Federal Logistics Information System.