Mfg Part Number: CR-21
Alternate P/N: CR21
NSN : 5955-01-372-8093
NIIN : 013728093
CAGE Code : 80164
Manufacturer: Keithley Instruments Ltd
Item Name : Crystal Unit Quartz
If you’re in need of NSN parts, Purchasing Synergy is the ultimate source. As an ASAP Semiconductor company, we have access to a vast and diverse inventory of parts and components like CR-21 for the aerospace, civil aviation, defense, electronics, and industrial markets. This includes parts such as Crystal Unit Quartz from Keithley Instruments Ltd with Cage Code 80164 as well as part numbers like CR-21 and FSC 5955 Oscillators and Piezoelectric Crystals with013728093. Purchasing Synergy has more than two billion new and obsolete parts readily available with short lead times and competitive prices and, as we are an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a No China Sourcing Pledge, each part we sell is fully traceable or comes directly from the manufacturer.
Our website offers a range of parametric search capabilities which allow our customers to search for parts through a number like CR-21 and filters, one of which is National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. Purchasing Synergy has a broad selection of NSN parts such as 5955013728093 from manufacturers like Keithley Instruments Ltd. To begin the purchasing process immediately, submit an RFQ today.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5955-01-372-8093 Item Description: Crystal Unit Quartz | 5955 | 013728093 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
7 | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
Cr-21 | 5 | 2 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
ABHP | OVERALL LENGTH | 0.530 INCHES MAXIMUM |
ABMK | OVERALL WIDTH | 0.435 INCHES MAXIMUM |
ADAT | BODY WIDTH | 0.402 INCHES NOMINAL |
ADPR | BODY THICKNESS | 0.150 INCHES NOMINAL |
ADUM | OVERALL THICKNESS | 0.183 INCHES MAXIMUM |
AEBT | TERMINAL DIAMETER | 0.017 INCHES NOMINAL |
AEHC | III MODE OF OSCILLATION | FUNDAMENTAL |
AEHD | CIRCUIT RESONANCE | SERIES RESONANCE |
AEHS | HOLDER COVER MATERIAL | METAL |
AFGA | OPERATING TEMP RANGE | -20.0/+70.0 DEG CELSIUS |
CQBK | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.192 NOMINAL INCHES |
CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | 250.0 MAXIMUM |
AGAV | END ITEM IDENTIFICATION | 6625-01-310-6232 MULTIMETER |
AEHG | SPECIFIED FREQUENCY | 3.2768 MEGAHERTZ |
ABJT | TERMINAL LENGTH | 0.500 INCHES MINIMUM |
STYL | STYLE DESIGNATOR | OVAL BODY, WIRE LEADS W/HOLD DOWN WIRE |
![]() |
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”. |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
Request for Quote