The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-928-1536, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-928-1536 |
| Primary Part Number | 8537694-3 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Operating Temp Range | -55.0 TO 105.0 CELSIUS AND -55.0 TO 125.0 CELSIUS DEGC |
| Material | GLASS COVER HOLDER |
| Drive Level Rating | 2.0 MILLIWATTS NOMINAL AND 1.8 MILLIWATTS MINIMUM AND 2.2 MILLIWATTS MAXIMUM |
| Center to Center Distance Between Terminals | 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Equivalent Resistance Value in Ohms | 40.0 NOMINAL |
| Frequency Tolerance for Operating Temp in Percent | -0.006 TO 0.006 |
| Overall Thickness | 0.185 INCHES MAXIMUM IN |
| Circuit Resonance | SERIES RESONANCE |
| Terminal Diameter | 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Body Length | 0.530 INCHES MAXIMUM IN |
| Terminal Length | 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Specified Frequency | 101.300 MEGAHERTZ |
| Mode of Oscillation | FIFTH OVERTONE AND THIRD OVERTONE |
| Shunt Capacitance in Picofarads | 5.5 MINIMUM AND 7.5 MAXIMUM |
| Style Designator | ROUND BODY, FERRULE TERMINALS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G21-3 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| 8537694-3 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 8537694-3 | S. W. Electronics & Manufacturing Corp. Dba Swemco (USA) |
| 8537694-3 PRIMARY | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| 8537694-3 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
NSN 5955-00-928-1536 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 5955-00-928-1536 has 5 cross-referenced part numbers: G21-3 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), 8537694-3 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 8537694-3 (S. W. Electronics & Manufacturing Corp. Dba Swemco), 8537694-3 (L3 Technologies, Inc. Div Communication Systems-East), 8537694-3 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled).
There are 7 known substitutes for 5955-00-928-1536: 5330-00-236-1411, 1325-00-585-9289, 4030-00-840-1565 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8537694-3: Operating Temp Range: -55.0 TO 105.0 CELSIUS AND -55.0 TO 125.0 CELSIUS DEGC; Material: GLASS COVER HOLDER; Drive Level Rating: 2.0 MILLIWATTS NOMINAL AND 1.8 MILLIWATTS MINIMUM AND 2.2 MILLIWATTS MAXIMUM; Center to Center Distance Between Terminals: 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.