We’re pleased to announce that CR50/U72K00000 (Crystal Unit Quartz, NSN: 5955-00-781-0415) is now in stock and ready for immediate quoting. This component, manufactured by Military Specifications (CAGE Code: 81349), is classified under NIIN 00-781-0415 and NCB Code 00 (USA), with additional categorization under FSG 59 Electrical and Electronic Equipment Components/FSC 5955 Oscillators and Piezoelectric Crystals and INC 00196. Our team can provide same-day shipping for urgent requirements.
To receive your competitive quote within 15 minutes, simply complete our RFQ form part CR50/U72K00000, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of CR50/U72K00000 without delay. Contact us today to meet your procurement needs efficiently
ASAP Part Services, a trusted subsidiary of ASAP Semiconductor, is a premier distributor of Military Specifications components—specializing in obsolete and hard-to-find parts. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified supplier, we adhere to the highest industry standards under the Aviation Suppliers Association (ASA). Our global network spans 5,000+ top manufacturers, ensuring access to over 2 billion unique parts for critical needs.
With strategically located shipping centers in California, we offer rapid same-day or next-day delivery on in-stock items like CR50/U72K00000. Whether you're sourcing rare components or need expedited logistics, we provide reliable solutions to keep your operations moving forward.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5955-00-781-0415 Item PartTypeName: CRYSTAL UNIT,QUARTZ | 5955 | 007810415 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| MIL-C-3098/28 | 2 | 1 | 4 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.749 INCHES MINIMUM AND 1.774 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 0.757 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 1.526 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.725 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.352 INCHES MAXIMUM |
| AEBT | TERMINAL DIAMETER | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| AEHC | MODE OF OSCILLATION | FUNDAMENTALFUNDAMENTAL |
| AEHD | CIRCUIT RESONANCE | SERIES RESONANCESERIES RESONANCE |
| AEHF | SHUNT CAPACITANCE IN PICOFARADS | 3.7 MINIMUM AND 3.7 MINIMUM AND 5.1 MAXIMUM5.1 MAXIMUM |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.476 INCHES MINIMUM AND 0.496 INCHES MAXIMUM |
| AFGA | OPERATING TEMP RANGE | -40.0 TO 70.0 DEG CELSIUS |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 70000.0 MAXIMUM |
| STYL | STYLE DESIGNATOR | OVAL BODY,PIN TERMINALS |
| TEST | TEST DATA DOCUMENT | 81349-MIL-C-3098 SPECIFICATION INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTIN |
| ABJT | TERMINAL LENGTH | 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM |
| ADPR | BODY THICKNESS | 0.317 INCHES MAXIMUM |
| AEHG | SPECIFIED FREQUENCY | 72.000 KILOHERTZ72.000 KILOHERTZ |
| CQYL | DRIVE LEVEL RATING | 0.1 MILLIWATTS NOMINAL |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.012 TO 0.012 |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-C-3098/28 GOVERNMENT SPECIFICATION |
| End Use : 21320 | Semiconductors |
|---|---|
| Schedule B : 8541900000 (NAICS 334413) | Diode, transistor & similar semiconductor device parts |
| SITC : 77688 | Parts of diodes, transistors and similar semiconductor devices (including photosensitive), light emitting diodes and mounted piezoelectric crystals |
| ADPE | Represents items with no adp components |
|---|---|
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | A - Item does not contain precious metal. |
| AAC | J |
|---|---|
| Classification Control | U |
| MGMT_CTL | Q2200x- |
| Quantity per pack | 1 |
| Repariability | This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | W - Rating variable |
| NMFC: | 061700 - Elec appliances/instruments noi |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components |
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