The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-483-5499, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-483-5499 |
| Primary Part Number | 28-9-1 |
| 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 |
| Specified Frequency | 65.000 MEGAHERTZ |
| Terminal Diameter | 0.040 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals | 0.275 INCHES NOMINAL IN |
| Body Thickness | 0.210 INCHES MAXIMUM IN |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Body Length | 0.650 INCHES MAXIMUM IN |
| Terminal Length | 0.248 INCHES MAXIMUM IN |
| Overall Thickness | 0.240 INCHES MAXIMUM IN |
| Body Width | 0.535 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28-9-1 PRIMARY | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| M25-1-65MC | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
NSN 5955-00-483-5499 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 5955-00-483-5499 has 2 cross-referenced part numbers: 28-9-1 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), M25-1-65MC (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled).
There are 10 known substitutes for 5955-00-483-5499: 4330-00-392-4559, 5915-00-405-0160, 5950-00-648-3364 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28-9-1: Overall Length: 0.898 INCHES MAXIMUM IN; Specified Frequency: 65.000 MEGAHERTZ; Terminal Diameter: 0.040 INCHES NOMINAL IN; Center to Center Distance Between Terminals: 0.275 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.