NSN 3110-00-198-1555 S1K6A, S1K6MILG3278, S1K6MILG3278A
Product Details | AIRFRAME BALL BEARING
3110-00-198-1555 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: S1K6A, S1K6MILG3278, S1K6MILG3278A, XA195, S1K6, 3110-00-198-1555, 00-198-1555, 3110001981555, 001981555
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-198-1555 | 00041 ( BEARING, BALL, AIRFRAME ) |
Drawings & Photos | NSN 3110-00-198-1555
Demand History | NSN 3110-00-198-1555
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| S1K6 | 2023-10-275 | 4 | HU |
| 3110-00-198-1555 | 2012-07-193 | 5 | US |
| 3110-00-198-1555 | 2012-07-189 | 5 | BE |
Cross Reference | NSN 3110-00-198-1555
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S1K6 | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| S1K6 | 21760 | SCHATZ BEARING CORPORATION |
| S1K6 | 52676 | SKF USA INC. |
| S1K6A | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| S1K6MILG3278 | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| S1K6MILG3278A | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| XA195 | 43991 | FAG BEARINGS CORPORATION |
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Related Products | NSN 3110-00-198-1555
Technical Data | NSN 3110-00-198-1555
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL RETAINER WOOL SEAL |
| SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| STYLE DESIGNATOR | 196 SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.8130 INCHES NOMINAL |
| OUTER RING WIDTH | 0.4080 INCHES NOMINAL |
| INNER RING WIDTH | 0.6250 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| RETAINER FABRICATION METHOD | PRESSED |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| LOAD DIRECTION | RADIAL |
Restrictions/Controls & Freight Information | NSN 3110-00-198-1555
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 |
|---|---|---|
| NMF Description | 114820 | BEARINGS/BUSHINGS NOI BALL/ROLLER |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |