We’re pleased to announce that KK357B (Crystal Unit Quartz, NSN: 5955-01-317-7728) is now in stock and ready for immediate quoting. This component, manufactured by M Tron Industries Inc (CAGE Code: 23875), is classified under NIIN 01-317-7728 and NCB Code 01 (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 KK357B, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of KK357B 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 M Tron Industries Inc 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 KK357B. 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 |
|---|---|---|---|---|---|---|
| 5955-01-317-7728 Item PartTypeName: CRYSTAL UNIT,QUARTZ | 5955 | 013177728 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| 7 | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| KK357B | 2 | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.530 INCHES MAXIMUM |
| ABJT | TERMINAL LENGTH | 0.750 INCHES MINIMUM |
| ABMK | OVERALL WIDTH | 0.435 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.402 INCHES MAXIMUM |
| ADPR | BODY THICKNESS | 0.165 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 0.183 INCHES MAXIMUM |
| AEBT | TERMINAL DIAMETER | 0.016 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |
| AEHC | MODE OF OSCILLATION | FUNDAMENTAL |
| AEHD | CIRCUIT RESONANCE | ANTIRESONANCE |
| AEHE | LOAD CAPACITANCE IN PICOFARADS | 20.0 MINIMUM AND 30.0 MAXIMUM |
| AEHG | SPECIFIED FREQUENCY | 12.000 MEGAHERTZ |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.184 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |
| AFGA | OPERATING TEMP RANGE | -55.0 TO 105.0 DEG CELSIUS |
| AGAV | END ITEM IDENTIFICATION | NUCLEAR POWER PLANTS |
| CQYL | DRIVE LEVEL RATING | 2.0 MILLIWATTS NOMINAL |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.005 TO 0.005 |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 250.0 MAXIMUM |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | ITEM MUST COMPLY WITH REQUIREMENTS OF DESC PRODUCTION STANDARD NO. L04221 FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY WEAPON SYSTEM ESSENTIAL |
| STYL | STYLE DESIGNATOR | OVAL BODY,WIRE LEADS |
| 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 but does have other critical featur (s) such as tolerance, fit restrictions or application. |
| ESD | A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity. |
| 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 | 7 |
| MGMT_CTL | 1hx3bl9 |
| Quantity per pack | 1 |
| Repariability | Medium demand velocity items (consumables) |
| Shelf Life | N/A |
| SOS | Nrp |
| 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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