Catalog item
Request a quoteCRYSTAL UNIT,QUARTZ
5955FSC
00NCB code
945-1728Item number
NIIN 00-945-1728
- DEMIL code
- A
Identification
- Item name code
- 00196
- PINC
- 0000196
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- NIIN assigned
- 04-MAR-66
- 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-50A/U20.790KHZ | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | A | 5 | 9 | 3 | TX | 4 | B |
| CR50A/U20K79000 | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | A | 2 | 2 | E | ZZ | ||
| MIL-C-3098/28 | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | A | 4 | 1 | E | ZZ |
Characteristics
| TERMINAL LENGTH | INCHES NOMINAL 0.238 |
|---|---|
| OVERALL WIDTH | INCHES MAXIMUM 0.757 |
| CIRCUIT RESONANCE | SERIES RESONANCE |
| SPECIFIED FREQUENCY | KILOHERTZ 20.790 |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | INCHES NOMINAL 0.486 |
| BODY THICKNESS | INCHES MAXIMUM 0.317 |
| OVERALL THICKNESS | INCHES MAXIMUM 0.352 |
| TERMINAL DIAMETER | INCHES NOMINAL 0.050 |
| MODE OF OSCILLATION | FUNDAMENTAL |
| STYLE DESIGNATOR | |
| SHUNT CAPACITANCE IN PICOFARADS | NOMINAL 6.9 AND MINIMUM 5.9 AND MAXIMUM 7.9 |
| OPERATING TEMP RANGE | CELSIUS -40.0 TO 70.0 |
| DRIVE LEVEL RATING | MILLIWATTS NOMINAL 0.1000 AND MILLIWATTS MINIMUM 0.0999 AND MILLIWATTS MAXIMUM 0.1001 |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.012 TO 0.012 AND -0.050 TO 0.050 |
| EQUIVALENT RESISTANCE VALUE IN OHMS | NOMINAL 100000.0 |
| MATERIAL | COVER HOLDER GLASS |
| 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 TO 55 |
| BODY WIDTH | INCHES MAXIMUM 0.725 |
| OVERALL LENGTH | INCHES MAXIMUM 1.774 |
| BODY LENGTH | INCHES MAXIMUM 1.526 |
MOE rules
- MOE rule
- ZR01
- MOE CD
- ZR
- Date assigned
- 01-JUL-97
- PICA
- ZR
- PICA LOA
- 81
- Auth collab
- ZR
Freight
- ACTY CD
- TX
- NMFC
- 061700
- NMFC sub
- Z
- Uniform freight class
- 34580
- Less than truckload
- W
- 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 |
|---|---|---|---|---|
| 5955-00-840-5195 | 3 | TX | 14-AUG-1966 | 0 |
| 1 | TX | 14-AUG-1966 | 0 | |
| 3 | TX | 14-AUG-1966 | 0 |
Cancelled and replaced NIINs
- FSC
- 5955
- Cancelled NIIN
- 5955-00-948-3304
- NIIN status code
- 5
- Effective date
- 02-JUL-2026
- DEMIL code
- X
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