You are currently exploring our in-stock options for part number MS21221-4K with the NSN 3110013629812. This product is listed with the description “Bearing Roller Rod” and is manufactured by Military Standards Corp. If you are looking to purchase this part, we encourage you to complete and submit the RFQ form below with as much information as you can provide, such as your desired quantity, budget, shipping time frame, and more. Within 15 minutes of receiving and reviewing your submission, one of our experts will reach out with a quote that is tailored to your needs.
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We supply all relevant information alongside the listings on our website, that way you know you are always getting the exact item you require. For example, part number MS21221-4K is listed alongside the NSN 3110-01-362-9812 and belongs to the FSC 3110 Bearings Antifriction Unmounted. Additionally, it is also under the CAGE Code 96906, which is assigned to Military Standards Corp. At Aerospace Procurement, you can trust that each product in our inventory is up to industry standards, as we are committed to various quality assurance practices. For example, we uphold a strict NO CHINA SOURCING pledge to ensure that each part is shipped out alongside its manufacturer trace documentation and qualifying certifications. These practices and more allow us to operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Get in contact with us today to see how we can make the procurement process for part number MS21221-4K seamless.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3110-01-362-9812 Item PartTypeName: BEARING,ROLLER,ROD END | 3110 | 013629812 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| MS21221-4K | 6 | 2 | 2 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| CTLK | SELF-ALIGNMENT ANGLE | 10.00 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4620 OR STEEL COMP 4130 OR STEEL COMP 8620 OR STEEL COMP E52100 SUPPORTING SLEEVE |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 ROLLER |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AAZE | SHANK DIAMETER | 0.3750 INCHES MAXIMUM |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| AAZF | SHANK STYLE | EXTERNALLY THREADED |
| ABHP | OVERALL LENGTH | 2.3700 INCHES MINIMUM AND 2.3900 INCHES MAXIMUM |
| AGVT | OUTER RING WIDTH | 0.3750 INCHES MAXIMUM |
| AGVU | INNER RING WIDTH | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| AGYW | BEARING SEAL TYPE | CONTACT |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| LBMA | LUBRICATION MATERIAL | GREASE |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABXV | BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| AGGY | SHANK THREAD LENGTH | 0.9800 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM |
| AGXH | LENGTH FROM BORE CENTER TO SHANK END | 1.8300 INCHES MINIMUM AND 1.8500 INCHES MAXIMUM |
| AGYJ | SEAL QUANTITY | 2 |
| AHAW | SELF-ALIGNMENT LOCATION | INTERNAL |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| FEAT | SPECIAL FEATURES | INTERNAL CLEARANCE 0.0002 IN. MIN 0.0010 IN. MAX; KEYWAY IN SHANK |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED |
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