| Item Name | Bearing Ball Airfra |
| INC Code | 00041 |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-251-0029 (012510029) |
| NCB Code | USA (01) |
| Manufacturer | Industrial Tectonics Bearings Co, Military Specifications, Timken Corporation |
| Associated Parts Numbers of NSN 3110-01-251-0029 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| KP37BE8081 | industrial tectonics bearings co | bearing ball airfra | 06144 | A | A | RFQ |
| MIL-B-7949 | military specifications | bearing ball airfra | 81349 | NSN | Avl | RFQ |
| KP37BE8081 | timken corporation | bearing ball airfra | 21335 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 2.3120 INCHES MINIMUM AND 2.3130 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 3.0615 INCHES MINIMUM AND 3.0625 INCHES MAXIMUM |
| AGVT | OUTER RING WIDTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| AGVU | INNER RING WIDTH | 0.4325 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGYJ | SEAL QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| CBBL | FEATURES PROVIDED | EXTRA LIGHT DUTY SERIES |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| FTLD | FUNCTIONAL DESCRIPTION | RADIAL TORQUE TUBE TYPE CONTROL |
| LBMA | LUBRICATION MATERIAL | LUBRICANT |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | E8081 MFR REF 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 COMP E52100 RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 UNS G51986 OR G93106 FED STD ALL MATERIAL RESPONSES BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 UNS G93106 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 UNS G93106 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 UNS S41000 FED STD SINGLE MATERIAL RESPONSE RETAINER |
| 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 ALL EXTERNAL/EXPOSED METAL SURFACES |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| STYL | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-B-7949 GOVERNMENT SPECIFICATION |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY LUBRICATION |
| Relevant Components for NSN - 3110-01-251-0029, 3110012510029 | ||||
| 3110-01-183-5574 (3110011835574) | 3110-01-224-8025 (3110012248025) | 3110-01-150-4161 (3110011504161) | 3110-01-332-2858 (3110013322858) | |
| 3110-01-443-5498 (3110014435498) | 3110-01-272-2455 (3110012722455) | 3110-01-304-3406 (3110013043406) | 3110-00-826-6716 (3110008266716) | |
| 3110-00-963-1417 (3110009631417) | 3110-01-181-2582 (3110011812582) | 3110-01-619-8201 (3110016198201) | 3110-01-289-1775 (3110012891775) | |
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