The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-178-2316, 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 Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 5955-01-178-2316 |
| Primary Part Number | 48-20-1 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled |
| Status | ACTIVE |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Specified Frequency | 524.288 HERTZ |
| Overall Thickness | 0.352 INCHES MAXIMUM IN |
| Body Width | 0.725 INCHES MAXIMUM IN |
| Terminal Length | 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Circuit Resonance | SERIES RESONANCE |
| Drive Level Rating | 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM |
| Equivalent Resistance Value in Ohms | 3000.0 MAXIMUM |
| Center to Center Distance Between Terminals | 0.478 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN |
| Specification/standard Data | 78022-SCDCE0156 MANUFACTURERS SOURCE CONTROL |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Frequency Tolerance for Operating Temp in Percent | -0.010 TO 0.010 |
| Terminal Diameter | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN |
| Body Thickness | 0.317 INCHES MAXIMUM IN |
| Body Length | 0.775 INCHES MAXIMUM IN |
| Mode of Oscillation | FUNDAMENTAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 810014-0002 | Northrop Grumman Litef Gmbh (DEU) |
| 48-20-2 | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| 48-20-1 PRIMARY | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| 810014-2 | Northrop Grumman Litef Gmbh (DEU) |
| SCDCE0156-2 | Northrop Grumman Systems Corporation (USA) |
NSN 5955-01-178-2316 is a Crystal Unit,quartz, manufactured by Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-01-178-2316 has 5 cross-referenced part numbers: 810014-0002 (Northrop Grumman Litef Gmbh), 48-20-2 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), 48-20-1 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), 810014-2 (Northrop Grumman Litef Gmbh), SCDCE0156-2 (Northrop Grumman Systems Corporation).
There are 7 known substitutes for 5955-01-178-2316: 4820-00-757-2954, 5315-01-079-8240, 5935-01-138-9617 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 48-20-1: Operating Temp Range: -40.0 TO 85.0 CELSIUS DEGC; Specified Frequency: 524.288 HERTZ; Overall Thickness: 0.352 INCHES MAXIMUM IN; Body Width: 0.725 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.