Catalog item
Request a quoteCRYSTAL UNIT,QUARTZ
5955FSC
00NCB code
144-1898Item number
NIIN 00-144-1898
- DEMIL code
- A
Identification
- Item name code
- 00196
- PINC
- 0000196
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- NIIN assigned
- 15-JAN-73
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 8541900000
- Last known source of supply
- S9E
Part numbers
| Part number | CAGE | CAGE status | RNCC | RNVC | Document availability code | RNAAC | RNFC | RNSC |
|---|---|---|---|---|---|---|---|---|
| CR-1D/U7.250000MHZ | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | A | 2 | 2 | 3 | TX | 4 | D |
| MILC3098-76 | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | A | 4 | 1 | 3 | TX | 3 | D |
| CR1DU | 18853 INFICON EDC INC. | H | 5 | 9 | 3 | TX | 3 | B |
Characteristics
| OVERALL LENGTH | INCHES MAXIMUM 1.937 |
|---|---|
| OVERALL WIDTH | INCHES MAXIMUM 1.170 |
| LOAD CAPACITANCE IN PICOFARADS | MINIMUM 34.5 AND MAXIMUM 35.5 |
| TERMINAL LENGTH | INCHES MINIMUM 0.625 AND INCHES MAXIMUM 0.655 |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.510 |
| OPERATING TEMP RANGE | CELSIUS -55.0 TO 90.0 |
| DRIVE LEVEL RATING | MILLIWATTS MINIMUM 27.0 AND MILLIWATTS MAXIMUM 33.0 |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.005 TO 0.005 |
| EQUIVALENT RESISTANCE VALUE IN OHMS | NOMINAL 50.0 |
| STYLE DESIGNATOR | |
| TEST DATA DOCUMENT | 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.). 81349--ILC3098 |
| MODE OF OSCILLATION | FUNDAMENTAL |
| CIRCUIT RESONANCE | ANTIRESONANCE |
| TERMINAL DIAMETER | INCHES MINIMUM 0.123 AND INCHES MAXIMUM 0.127 |
| SPECIFIED FREQUENCY | MEGAHERTZ 7.250 |
| OVERALL THICKNESS | INCHES MAXIMUM 0.460 |
| BODY WIDTH | INCHES MAXIMUM 1.125 |
| BODY THICKNESS | INCHES MAXIMUM 0.411 |
| BODY LENGTH | INCHES MAXIMUM 1.282 |
Freight
- ACTY CD
- TX
- NMFC
- 061700
- NMFC sub
- Z
- Uniform freight class
- 34580
- Less than truckload
- W
- Less than carload
- W
- RVC
- 1
- Water commodity code
- 658
- Type of cargo code
- Z
- Special handling code
- 9
- Air dimension code
- A
- Air commodity code
- HZ
- NMF description
- ELEC APPLIANCES/INSTRUMENTS NOI
Related items
Standardization
| Related NSN | Item standardization code | Orig stdzn dec | Dt stdzn dec | NIIN status code |
|---|---|---|---|---|
| E | TX | 07-SEP-1971 | 6 | |
| B | TX | 21-JAN-1973 | 6 | |
| 5955-00-231-6036 | E | TX | 07-SEP-1971 | 0 |
History
Identification changes
- Item name code
- 00196
- Item standardization code
- E
- DEMIL code
- A
- Criticality code
- X
- Precious metals indicator
- U
- Cancelled date
- 10-JUN-2026
- NIIN status code
- 6
Past part numbers
| Part number | CAGE | RNCC | RNVC |
|---|---|---|---|
| CR-1D/U7.250000MHZ | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 2 | 2 |
| MILC3098-76 | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 4 | 1 |
| CR1DU | 18853 INFICON EDC INC. | 5 | 9 |
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