The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-914-0073, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-914-0073 |
| Primary Part Number | CR47/U455K0000 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Specified Frequency | 455.000 KILOHERTZ |
| Overall Thickness | 0.352 INCHES MAXIMUM IN |
| Controlled Reference Temp | 75.0 CELSIUS DEGC |
| Operating Temp Range | +70.0 TO 80.0 CELSIUS DEGC |
| Frequency Tolerance for Operating Temp in Percent | -0.002 TO 0.002 |
| Load Capacitance in Picofarads | 20.0 NOMINAL AND 19.5 MINIMUM AND 20.5 MAXIMUM |
| 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 |
| 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.). |
| Equivalent Resistance Value in Ohms | 8000.0 NOMINAL |
| Terminal Length | 0.238 INCHES NOMINAL IN |
| Frequency Stability in Percent | -0.0005 TO 0.0005 |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Terminal Diameter | 0.050 INCHES NOMINAL IN |
| Body Length | 0.775 INCHES MAXIMUM IN |
| Body Width | 0.725 INCHES MAXIMUM IN |
| Mode of Oscillation | FUNDAMENTAL |
| Frequency Tolerance at Reference Temp in Percent | -0.002 TO 0.002 |
| Circuit Resonance | ANTIRESONANCE |
| Operable Temp Range | -40.0 TO 70.0 CELSIUS DEGC |
| Body Thickness | 0.317 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CR47/U455K0000 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CR-47A/U455.000KHZ | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 290-0206-000 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| MILC3098-26 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-3098/26 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5955-00-914-0073 is a Crystal Unit,quartz, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5955 (No Item Name Available). Status: active.
NSN 5955-00-914-0073 has 5 cross-referenced part numbers: CR47/U455K0000 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CR-47A/U455.000KHZ (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 290-0206-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), MILC3098-26 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-3098/26 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 5955-00-914-0073: 5955-00-008-2636, 5955-00-848-0025, 5955-00-855-3744 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for CR47/U455K0000: Specified Frequency: 455.000 KILOHERTZ; Overall Thickness: 0.352 INCHES MAXIMUM IN; Controlled Reference Temp: 75.0 CELSIUS DEGC; Operating Temp Range: +70.0 TO 80.0 CELSIUS DEGC. 23 total characteristics are documented in the Federal Logistics Information System.