Thank you for taking interest in Military Specifications part number MIL-B-3990, which is listed with the NSN 3110-01-256-9277 and a product description of “Bearing Roller Need.” In order to receive procurement options on this particular listing, we ask that you fill out and submit the form provided below with as much information as you can concerning your needs. By supplying our staff with key details on your desired quantity, pricing target, and expedited fulfillment timeframe, we can respond with a quote that has been specifically tailored to your unique specifications. We also ask that you make us aware of any restrictions that you may have as soon as possible, such as if you have a time constraint or are seeking unlisted items.
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NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
3110-01-256-9277 Item PartTypeName: BEARING,ROLLER,NEEDLE | 3110 | 012569277 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
MS21438-108 | 5 | 2 | 2 |
MRC | Criteria | Characteristic |
---|---|---|
ABXV | BORE DIAMETER | 0.4993 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
ADGA | OVERALL OUTSIDE DIAMETER | 1.3115 INCHES MINIMUM AND 1.3135 INCHES MAXIMUM |
AGVT | OUTER RING WIDTH | 0.4850 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
AGVU | INNER RING WIDTH | 0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
AGWG | CROWN RADIUS | 10.0000 INCHES NOMINAL |
AGYE | SURFACE FINISH | GROUND |
AGYJ | SEAL QUANTITY | 2 |
AGYW | BEARING SEAL TYPE | CONTACT |
AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
AHAW | SELF-ALIGNMENT LOCATION | EXTERNAL |
CBBL | FEATURES PROVIDED | LUBRICATION HOLE AND LUBRICATION GROOVE |
LBMA | LUBRICATION MATERIAL | GREASE |
LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
MATT | MATERIAL | PLASTIC ACETAL OR PLASTIC POLYHEXAMETHYLENE ADIPAMIDE SEAL |
MATT | MATERIAL | STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OR STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 INNER RING |
MATT | MATERIAL | STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OR STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 OUTER RING |
MATT | MATERIAL | STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OR STEEL COMP 4615 OR STEEL COMP 4617 OR STEEL COMP 4620 RETAINING PLATE |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | L-P-392 FED SPEC 1ST MATERIAL RESPONSE OR L-P-410,TY 6/6 FED SPEC 2ND MATERIAL RESPONSE SEAL |
SFTT | SURFACE TREATMENT | CADMIUM OR OXIDE INNER RING |
SFTT | SURFACE TREATMENT | CADMIUM OR OXIDE RETAINING PLATE |
SFTT | SURFACE TREATMENT | CHROMIUM OUTER RING |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-13924 MIL SPEC 2ND TREATMENT RESPONSE INNER RING |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-13924 MIL SPEC 2ND TREATMENT RESPONSE RETAINING PLATE |
STYL | STYLE DESIGNATOR | TRACK ROLLER |
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