| 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) | 00-277-8348 (002778348) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, Nimikkeistokeskus Ncb Finland, Rbc Aircraft Products Inc, Sae International, Skf Usa Inc., Society Of Automotive Engineers Inc, Timken Corporation |
| Associated Parts Numbers of NSN 3110-00-277-8348 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| MS27647-4 | military standards corp | bearing ball airfra | 96906 | NSN | Avl | RFQ |
| 10107371 | nimikkeistokeskus ncb finland | bearing ball airfra | a486g | H | A | RFQ |
| DW4KFS464 | rbc aircraft products inc | bearing ball airfra | 3nps1 | F | A | RFQ |
| MS27647-4 | sae international | bearing ball airfra | 0u583 | C | A | RFQ |
| AS7949 | sae international | bearing ball airfra | 0u583 | C | A | RFQ |
| DW4K | skf usa inc. | bearing ball airfra | 38443 | A | A | RFQ |
| AS7949 | society of automotive engineers inc | bearing ball airfra | 81343 | A | R | RFQ |
| MS27647-4 | society of automotive engineers inc | bearing ball airfra | 81343 | A | R | RFQ |
| DW4KFS464 | timken corporation | bearing ball airfra | 21335 | A | A | RFQ |
| DW4KFAFNIR | timken corporation | bearing ball airfra | 21335 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| AGVT | OUTER RING WIDTH | 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| AGVU | INNER RING WIDTH | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| AGYJ | SEAL QUANTITY | 2 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZC | LOAD DIRECTION | RADIAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING BALL,AIRFRAME,ANTI FRICTION,EXTRA WIDE DOUBLE ROW,INTERMEDIATE DUTY |
| FEAT | SPECIAL FEATURES | 80 PCT FULL OF GREASE MIL-G-81322,HEAT TREAT RINGS AND BALLS TO ROCKWELL C SCALE 60 TO 66 AND HEAT STABILIZED FOR OPERATION AT 250 DEG F,RADIAL AND LATERAL ECCENTRICITY 0.0010 IN. INNER RING,0.0016 IN. OUTER RING |
| 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 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE SEAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| SFTT | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| STYL | STYLE DESIGNATOR | DOUBLE ROW |
| Relevant Components for NSN - 3110-00-277-8348, 3110002778348 | ||||
| 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) | |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote