We appreciate your interest in the NSN part MST43 under 3130-00-722-0046. If you are looking to receive a quick and personalized quote, please fill out our Instant RFQ with as much information as possible so that we can best create a solution to fit your needs. National Stock Numbers are 13-digit serial numbers assigned to specific items in the federal supply chain. These numbers are not arbitrary and follow a particular classification system.
MST43 is manufactured by Stephens Adamson Inc with CAGE Code 57448 and is described as Bearing Unit Ball. Like any other part on our website, this item is available for purchase at any time. Furthermore, if you are interested in acquiring items that we do not currently list in our database, we invite you to complete an Instant RFQ with available information, and our team will review it and respond in 15 minutes or less.
Internet of Hardware is a leading distributor of NSN part MST43, and we can help you acquire both popular and hard-to-find aerospace and electronic components. Rest assured that our parts are only sourced from trusted global manufacturers such as Stephens Adamson Inc when purchasing through us. Internet of Hardware is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited and certified enterprise, and we take significant measures to ensure all components are certified, quality-tested, and approved.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
3130-00-722-0046 Item Description: Bearing Unit Ball | 3130 | 007220046 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | U | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
Mst43 | 2 | 9 | 5 |
MRC | Criteria | Characteristic |
---|---|---|
ABGF | GROOVE WIDTH | 2.6250 INCHES NOMINAL |
ABXV | BORE DIAMETER | 2.6875 INCHES NOMINAL |
AFWC | HOUSING HEIGHT | 9.1250 INCHES NOMINAL |
AFWE | HOUSING WIDTH | 6.5625 INCHES NOMINAL |
AGKL | LUBRICATION FITTING TYPE | HYDRAULIC |
AGYX | ROLLING ELEMENT GROOVE QUANTITY | 1 |
AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
AHZC | ASSEMBLY OVERALL LENGTH | 3.3750 INCHES NOMINAL |
AKRF | SEAL TYPE | LABYRINTH |
AMCL | BLOCK TYPE | FIXED |
ANJS | SHAFT END TYPE | OPEN |
ANKF | SEAL LOCATION | BOTH ENDS |
ANKK | LOAD CAPABILITY TYPE | RADIAL |
ANKP | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 5.4950 INCHES NOMINAL |
CBBL | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 30.0 DEGREES NOMINAL |
CWGY | ROTATING ELEMENT LOCKING METHOD | DIRECT |
LBMA | LUBRICATION MATERIAL | GREASE |
MATT | MATERIAL | IRON CAST HOUSING |
STYL | STYLE DESIGNATOR | FRAME TYPE |
AFWD | HOUSING LENGTH | 2.6250 INCHES NOMINAL |
AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
MATT | MATERIAL | STEEL SEAL AND WOOL SEAL |
![]() |
“We Proudly Support the Intrepid Fallen Heroes Fund that serves United States Military Personnel experiencing the Invisible Wounds of War: Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit the 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