| Item Name | Bearing Ball Airframe |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-316-7977 (003167977) |
| NCB Code | USA (00) |
| Manufacturer | Timken Corporation, Rbc Aircraft Products Inc, Whippany Actuation Systems Llc, Society Of Automotive Engineers Inc, Military Standards Corp, Fag Bearings Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MKSP4FS464 | timken corporation | bearing ball airframe | 21335 | RFQ |
| 4130612B10 | rbc aircraft products inc | bearing ball airframe | 3nps1 | RFQ |
| 4130612B10 | whippany actuation systems llc | bearing ball airframe | 81039 | RFQ |
| AS27645-4R | society of automotive engineers inc | bearing ball airframe | 81343 | RFQ |
| MKSP4FS464 | rbc aircraft products inc | bearing ball airframe | 3nps1 | RFQ |
| MS27645-4R | military standards corp | bearing ball airframe | 96906 | RFQ |
| AS27645 | society of automotive engineers inc | bearing ball airframe | 81343 | RFQ |
| MKSP4 | timken corporation | bearing ball airframe | 21335 | RFQ |
| MKSP4.2TS | fag bearings corporation | bearing ball airframe | 43991 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.9014 INCHES NOMINAL |
| AGVT | OUTER RING WIDTH | 0.3350 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.4840 INCHES NOMINAL |
| AGYJ | SEAL QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AGZC | LOAD DIRECTION | RADIAL |
| AHAW | SELF-ALIGNMENT LOCATION | INTERNAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| FEAT | SPECIAL FEATURES | 100PCT FULL OF SPECIFIED LUBRICANT,RADIAL PLAY 0.0002 IN. TO 0.0005 IN.,10 DEG SEFL-ALJGNMENT IN EITHER DIRECTION |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| MATT | MATERIAL | STEEL COMP E52100 BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| SFTT | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| STYL | STYLE DESIGNATOR | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Relevant Components for NSN - 3110-00-316-7977, 3110003167977 | ||||
| 3110-01-255-0285 (3110012550285) | 3110-01-155-9579 (3110011559579) | 3120-00-909-4754 (3120009094754) | 3120-01-058-2382 (3120010582382) | |
| 3120-12-346-8328 (3120123468328) | 3120-01-665-2641 (3120016652641) | 3110-01-394-7967 (3110013947967) | 3110-00-156-4156 (3110001564156) | |
| 3120-01-324-0459 (3120013240459) | 3120-01-338-7401 (3120013387401) | 3120-01-375-2931 (3120013752931) | 3120-01-546-5336 (3120015465336) | |
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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