NSN 3110-00-023-7979 MS20200KP6, MS276406, MS27640-6
Product Details | AIRFRAME BALL BEARING
3110-00-023-7979 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.
Part Alternates: MS20200KP6, MS276406, MS27640-6, AN200KP6, AN20KP6, AS27640, K65945911, K659459-11, K65945915, K659459-15, KP6FS464, KP6, 3110-00-023-7979, 00-023-7979, 3110000237979, 000237979
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 05 JAN 1972 | 00-023-7979 | 00041 ( BEARING, BALL, AIRFRAME ) |
Demand History | NSN 3110-00-023-7979
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3110-00-023-7979 | 2025-11-317 | 59 | DIBBS |
| 3110-00-023-7979 | 2025-07-198 | 31 | DIBBS |
| 3110-00-023-7979 | 2025-03-82 | 150 | DIBBS |
| 3110-00-023-7979 | 2024-12-347 | 53 | DIBBS |
| 3110-00-023-7979 | 2024-08-232 | 345 | DIBBS |
| 3110-00-023-7979 | 2024-07-200 | 2 | Singapore |
| 3110-00-023-7979 | 2024-02-54 | 180 | DIBBS |
| 3110-00-023-7979 | 2024-02-46 | 180 | DIBBS |
| 3110-00-023-7979 | 2023-10-285 | 141 | DIBBS |
| 3110-00-023-7979 | 2023-07-197 | 623 | DIBBS |
| 3110-00-023-7979 | 2023-05-142 | 256 | DIBBS |
| 3110-00-023-7979 | 2023-04-106 | 148 | DIBBS |
| 3110-00-023-7979 | 2023-01-16 | 136 | DIBBS |
| 3110-00-023-7979 | 2022-10-289 | 256 | DIBBS |
| 3110-00-023-7979 | 2022-07-194 | 141 | DIBBS |
| 3110-00-023-7979 | 2018-12-338 | 178 | DIBBS |
| MS276406 | 2018-08-235 | 150 | United States |
| AN200KP6 | 2018-08-225 | 2 | United States |
| AN200KP6 | 2018-08-225 | 5 | United States |
| 3110-00-023-7979 | 2018-03-86 | 516 | DIBBS |
| 3110-00-023-7979 | 2018-03-77 | 1129 | DIBBS |
| AN200KP6 | 2015-08-229 | 1 | United States |
| 3110-00-023-7979 | 2015-03-71 | 43 | KR |
| MS276406 | 2014-05-149 | 3 | Sri Lanka |
| 3110-00-023-7979 | 2013-03-72 | 336 | DIBBS |
| 3110-00-023-7979 | 2012-09-267 | 160 | DIBBS |
| KP6 | 2012-01-04 | 6 | United States |
| 3110-00-023-7979 | 2011-07-187 | 8 | United States |
| 3110-00-023-7979 | 2010-08-216 | 688 | DIBBS |
| 3110-00-023-7979 | 2010-06-172 | 77 | DIBBS |
| 3110-00-023-7979 | 2010-05-133 | 801 | DIBBS |
| 3110-00-023-7979 | 2010-04-102 | 10 | US |
| 3110-00-023-7979 | 2010-03-61 | 250 | US |
| 3110-00-023-7979 | 2010-01-11 | 95 | DIBBS |
| 3110-00-023-7979 | 2009-05-138 | 33 | US |
| MS20200KP6 | 2009-01-29 | 40 | United States |
| MS276406 | 2008-01-25 | 40 | Singapore |
| 3110-00-023-7979 | 2007-12-338 | 24 | US |
| 3110-00-023-7979 | 2007-03-86 | 192 | DIBBS |
Cross Reference | NSN 3110-00-023-7979
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AN200KP6 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AN20KP6 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AS27640 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| K659459-11 | 84955 | KAMAN AEROSPACE CORPORATION DBA AIR VEHICLES & MRO DIVISION |
| K659459-15 | 84955 | KAMAN AEROSPACE CORPORATION DBA AIR VEHICLES & MRO DIVISION |
| KP6 | 21760 | SCHATZ BEARING CORPORATION |
| KP6 | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
| KP6FS464 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION |
| KP6FS464 | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| MS20200KP6 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| MS27640-6 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS27640-6 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Technical Data | NSN 3110-00-023-7979
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP E51100 OR STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING STEEL CORROSION RESISTING RETAINER PLASTIC POLYTETRAFLUOROETHYLENE SEAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES BALL 66 FED STD SINGLE MATERIAL RESPONSE INNER RING 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL |
| SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED |
| STYLE DESIGNATOR | 196 SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| BORE DIAMETER | 0.3750 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1.4375 INCHES NOMINAL |
| OUTER RING WIDTH | 0.4690 INCHES NOMINAL |
| INNER RING WIDTH | 0.6200 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| LOAD DIRECTION | RADIAL |
| SPECIAL FEATURES | 80 PCT. FULL OF MIL-G-81322,INTERNAL RADIAL CLEARANCE 0.0004 IN. MIN,0.0010 IN. MAX 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. OUTERRING 0.0016 IN. |
Restrictions/Controls & Freight Information | NSN 3110-00-023-7979
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



