Catalog item
Request a quoteCRYSTAL UNIT,QUARTZ
5955FSC
00NCB code
270-1440Item number
NIIN 00-270-1440
- DEMIL code
- A
Identification
- Item name code
- 00196
- PINC
- 0000196
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- NIIN assigned
- 22-JUL-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/U7.480000MHZ | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | A | 2 | 2 | 3 | TX | 4 | D |
| MIL-C-3098/76 | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | A | 4 | 1 | 3 | TX | 4 | D |
| CR-1D/U | 18853 INFICON EDC INC. | H | 5 | 9 | 3 | TX | 4 | B |
Characteristics
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.005 TO 0.005 |
|---|---|
| BODY WIDTH | INCHES MAXIMUM 1.125 |
| BODY THICKNESS | INCHES MAXIMUM 0.411 |
| OVERALL LENGTH | INCHES MINIMUM 1.937 |
| OPERATING TEMP RANGE | CELSIUS -55.0 TO 90.0 |
| DRIVE LEVEL RATING | MILLIWATTS MINIMUM 27.0 AND MILLIWATTS MAXIMUM 33.0 |
| TERMINAL LENGTH | INCHES MINIMUM 0.625 AND INCHES MAXIMUM 0.655 |
| OVERALL WIDTH | INCHES MAXIMUM 1.170 |
| SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-C-3098 TO 76 |
| OVERALL THICKNESS | INCHES MAXIMUM 0.460 |
| 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--IL-C-3098 |
| SPECIFIED FREQUENCY | MEGAHERTZ 7.480 |
| BODY LENGTH | INCHES MAXIMUM 1.282 |
| TERMINAL DIAMETER | INCHES MINIMUM 0.123 AND INCHES MAXIMUM 0.127 |
| MODE OF OSCILLATION | FUNDAMENTAL |
| CIRCUIT RESONANCE | ANTIRESONANCE |
| LOAD CAPACITANCE IN PICOFARADS | MINIMUM 34.5 AND MAXIMUM 35.5 |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.510 |
Freight
- ACTY CD
- TX
Related items
Standardization
| Related NSN | Item standardization code | Orig stdzn dec | Dt stdzn dec | NIIN status code |
|---|---|---|---|---|
| B | TX | 27-JUL-1973 | 6 | |
| E | TX | 07-SEP-1971 | 6 | |
| 5955-00-231-6021 | E | TX | 07-SEP-1971 | 0 |
History
Identification changes
- Item name code
- 00196
- Item standardization code
- B
- 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/U7.480000MHZ | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 2 | 2 |
| MIL-C-3098/76 | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 4 | 1 |
| CR-1D/U | 18853 INFICON EDC INC. | 5 | 9 |
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