AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Airframe |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-034-5257 (000345257) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, Sae International, Moog Inc, Society Of Automotive Engineers Inc, Honeywell International Inc, Inspektorat Wsparcia Sil Zbrojnych, New Hampshire Ball Bearings Inc, Pilatus Aircraft Ltd, Schatz Bearing Corporation, Timken Corporation, Timken Aerospace Inc, Skf Usa Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS276416A | military standards corp | bearing ball airframe | RFQ |
| MS27641-6 | sae international | bearing ball airframe | RFQ |
| 121-63852-6 | moog inc | bearing ball airframe | RFQ |
| AS27641 | society of automotive engineers inc | bearing ball airframe | RFQ |
| 137-042-9004 | honeywell international inc | bearing ball airframe | RFQ |
| 3110PL1014271 | inspektorat wsparcia sil zbrojnych | bearing ball airframe | RFQ |
| MS27641-6 | military standards corp | bearing ball airframe | RFQ |
| MS27641-6 | new hampshire ball bearings inc | bearing ball airframe | RFQ |
| 940.83.08.604 | pilatus aircraft ltd | bearing ball airframe | RFQ |
| KP6AD | schatz bearing corporation | bearing ball airframe | RFQ |
| KP6AA1488 | timken corporation | bearing ball airframe | RFQ |
| KP6AFS464 | timken aerospace inc | bearing ball airframe | RFQ |
| AS7949 | society of automotive engineers inc | bearing ball airframe | RFQ |
| KP6A | schatz bearing corporation | bearing ball airframe | RFQ |
| KP6AFS464 | timken corporation | bearing ball airframe | RFQ |
| MS27641-6 | society of automotive engineers inc | bearing ball airframe | RFQ |
| 512X00609X0004 | military standards corp | bearing ball airframe | RFQ |
| KP6A85 | skf usa inc | bearing ball airframe | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.3750 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.8750 INCHES NOMINAL |
| AGVT | OUTER RING WIDTH | 0.2500 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.3130 INCHES NOMINAL |
| AGYJ | SEAL QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZC | LOAD DIRECTION | RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| FEAT | SPECIAL FEATURES | 80 PCT. FULL OF MIL-G-81322,INTERNAL RADIAL CLEARANCE 0.0004-0.0010 IN.,HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABILIZED FOR OPERATION AT 250 DEG. F,RADIAL AND LATERAL ECCENTRICITY INNER RING 0.0010 IN. OUTER RING 0.0016 IN |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| MATT | MATERIAL | STEEL COMP E51100 OR STEEL COMP E52100 BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| MATT | MATERIAL | STEEL CORROSION RESISTING RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL |
| SFTT | SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED |
| STYL | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Relevant Components for NSN - 3110-00-034-5257, 3110000345257 | ||||
| 3110-00-003-9270 (3110000039270) | 3120-00-948-5325 (3120009485325) | 3120-01-281-8447 (3120012818447) | 3120-00-432-7549 (3120004327549) | |
| 3120-12-347-5626 (3120123475626) | 3120-00-190-4518 (3120001904518) | 3110-01-606-7510 (3110016067510) | 3110-01-400-6136 (3110014006136) | |
| 3110-00-100-3617 (3110001003617) | 3120-00-174-6371 (3120001746371) | 3110-01-556-1019 (3110015561019) | 3120-01-104-8486 (3120011048486) | |
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