| Item Name | Bearing Ball Airframe |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-196-7725 (011967725) |
| NCB Code | USA (01) |
| Manufacturer | Timken Corporation, Military Standards Corp, Society Of Automotive Engineers Inc, Sae International |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MKP21BFS464 | timken corporation | bearing ball airframe | 21335 | RFQ |
| MS27642-21S | military standards corp | bearing ball airframe | 96906 | RFQ |
| MS27642-21S | society of automotive engineers inc | bearing ball airframe | 81343 | RFQ |
| MS27642-21S | sae international | bearing ball airframe | 0u583 | RFQ |
| MKP21BA1173 | timken corporation | bearing ball airframe | 21335 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 1.3120 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.0615 INCHES MINIMUM AND 2.0625 INCHES MAXIMUM |
| AGVT | OUTER RING WIDTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| AGVU | INNER RING WIDTH | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| AGYJ | SEAL QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZC | LOAD DIRECTION | RADIAL |
| FEAT | SPECIAL FEATURES | HEAT STABILIZED FOR OPERATION AT 250 DEG F; 80 PCT FULL OF SPECIFIED LUBRICANT; EXTRA PRECISION ID TOLERANCE; ALL EXTERNAL SURFACES EXCEPT BORE AND CORROSION RESISTANT STEEL SEAL RETAINERS TREATED W/CADMIUM PER QQ-P-416,TY 1,CL 2 |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS 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 |
| 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 1ST MATERIAL RESPONSE OR AMS 3666 ASSN STD 2ND MATERIAL RESPONSE AND AMS 3666 ASSN STD 3RD MATERIAL RESPONSE SEAL |
| STYL | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Relevant Components for NSN - 3110-01-196-7725, 3110011967725 | ||||
| 3120-00-450-6253 (3120004506253) | 3120-01-580-6076 (3120015806076) | 3120-00-456-8822 (3120004568822) | 3120-01-303-5485 (3120013035485) | |
| 3120-01-605-4732 (3120016054732) | 3120-01-254-5347 (3120012545347) | 3120-01-629-1711 (3120016291711) | 3120-00-661-3985 (3120006613985) | |
| 3120-00-517-5552 (3120005175552) | 3120-01-271-8355 (3120012718355) | 3120-01-419-5052 (3120014195052) | 3120-00-839-0964 (3120008390964) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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