The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-848-0025, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5955-00-848-0025 |
| Primary Part Number | 290-0202-00 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | CANCELLED |
| Terminal Length | 0.238 INCHES NOMINAL IN |
| Mode of Oscillation | FUNDAMENTAL |
| Drive Level Rating | 2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM |
| Center to Center Distance Between Terminals | 0.486 INCHES NOMINAL IN |
| Frequency Tolerance for Operating Temp in Percent | -0.002 TO 0.002 |
| Equivalent Resistance Value in Ohms | 8500.0 NOMINAL |
| Test Data Document | 81349-MILC3098 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Body Width | 0.725 INCHES MAXIMUM IN |
| Operable Temp Range | -40.0 TO 70.0 CELSIUS DEGC |
| Body Thickness | 0.317 INCHES MAXIMUM IN |
| Terminal Diameter | 0.050 INCHES NOMINAL IN |
| Overall Thickness | 0.352 INCHES MAXIMUM IN |
| Controlled Reference Temp | 75.0 CELSIUS DEGC |
| Load Capacitance in Picofarads | 20.0 NOMINAL AND 19.5 MINIMUM AND 20.5 MAXIMUM |
| Frequency Tolerance at Reference Temp in Percent | -0.002 TO 0.002 |
| Specified Frequency | 500.000 KILOHERTZ |
| Circuit Resonance | ANTIRESONANCE |
| Body Length | 0.775 INCHES MAXIMUM IN |
| Operating Temp Range | +70.0 TO 80.0 CELSIUS DEGC |
| Frequency Stability in Percent | -0.0005 TO 0.0005 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 290-0202-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| MIL-PRF-3098/26 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILC3098-26 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 290-0202-000 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| CR47/U500K0000 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CR47U | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5955-00-848-0025 is a Crystal Unit,quartz, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5955 (No Item Name Available). Status: cancelled.
NSN 5955-00-848-0025 has 6 cross-referenced part numbers: 290-0202-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), MIL-PRF-3098/26 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC3098-26 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 290-0202-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), CR47/U500K0000 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 5955-00-848-0025: 5955-00-008-2636, 5955-00-295-7441, 5955-00-855-3744 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 290-0202-00: Overall Width: 0.757 INCHES MAXIMUM IN; Terminal Length: 0.238 INCHES NOMINAL IN; Mode of Oscillation: FUNDAMENTAL; Drive Level Rating: 2.0 MILLIWATTS NOMINAL AND 1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 5955-00-848-0025 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.