AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Roller Needle |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-195-5148 (011955148) |
| NCB Code | USA (01) |
| Manufacturer | Sae International, Timken Aerospace Inc, Timken Corporation, Rbc Aircraft Products Inc, Military Standards Corp, Society Of Automotive Engineers Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21438-112 | sae international | bearing roller needle | RFQ |
| ATF-12 | timken aerospace inc | bearing roller needle | RFQ |
| ATF-12 | timken corporation | bearing roller needle | RFQ |
| AC47221 | timken aerospace inc | bearing roller needle | RFQ |
| ATF-12 | rbc aircraft products inc | bearing roller needle | RFQ |
| MS21438-112 | military standards corp | bearing roller needle | RFQ |
| MS21438-112 | society of automotive engineers inc | bearing roller needle | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.7493 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| AGVT | OUTER RING WIDTH | 0.9350 INCHES MINIMUM AND 0.9750 INCHES MAXIMUM |
| AGVU | INNER RING WIDTH | 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGYJ | SEAL QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZA | ALIGNMENT TYPE | RIGID |
| 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 SEAL |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC POLYAMIDE OR PLASTIC ACETAL WASHER |
| MATT | MATERIAL | STEEL COMP E50100 OR STEEL COMP E52100 ROLLER |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| MATT | MATERIAL | STEEL RETAINING PLATE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES ROLLER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| SFTT | SURFACE TREATMENT | CADMIUM INNER RING |
| SFTT | SURFACE TREATMENT | CADMIUM RETAINING PLATE |
| SFTT | SURFACE TREATMENT | CHROMIUM OUTER RING |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER RING |
| STYL | STYLE DESIGNATOR | CAM ROLLER,HARDENED AND GROUND,NON-SEPARABLE |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS21438 GOVERNMENT STANDARD |
| Relevant Components for NSN - 3110-01-195-5148, 3110011955148 | ||||
| 3120-00-671-7793 (3120006717793) | 3110-00-640-8954 (3110006408954) | 3110-00-395-4050 (3110003954050) | 3120-01-463-4556 (3120014634556) | |
| 3110-01-195-8777 (3110011958777) | 3110-00-155-7340 (3110001557340) | 3110-00-970-9961 (3110009709961) | 3110-01-315-2031 (3110013152031) | |
| 3110-00-155-9065 (3110001559065) | 3120-00-736-1026 (3120007361026) | 3110-01-337-7123 (3110013377123) | 3120-00-844-0610 (3120008440610) | |
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