NSN 3110-01-040-1758 2660697, 4424K1012/399, 4424K1012399
Product Details | ANNULAR BALL BEARING
3110-01-040-1758 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Part Alternates: 2660697, 4424K1012/399, 4424K1012399, 3110-01-040-1758, 01-040-1758, 3110010401758, 010401758
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 04 MAY 1977 | 01-040-1758 | 00014 ( BEARING, BALL, ANNULAR ) |
Demand History | NSN 3110-01-040-1758
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2660697 | 2025-02-48 | 160 | US |
| 2660697 | 2006-09-248 | 1 | Taiwan |
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Technical Data | NSN 3110-01-040-1758
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | 10A NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.3100 INCHES NOMINAL |
| BORE DIAMETER | 0.4950 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1.1500 INCHES NOMINAL |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| LOAD DIRECTION | RADIAL |
| FEATURES PROVIDED | ALIGNING RING |
| III END ITEM IDENTIFICATION | ACFT ENG F-100 |
| MANUFACTURERS CODE | 06848 |
| DESIGN CONTROL REFERENCE | 2660697 |
Restrictions/Controls & Freight Information | NSN 3110-01-040-1758
| 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 |
|---|---|---|
| NMF Description | 114820 | BEARINGS/BUSHINGS NOI BALL/ROLLER |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |



