NSN 3110-01-089-0688 740839, 740840, 792904
Product Details | CYLINDRICAL ROLLER BEARING
3110-01-089-0688 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.
Part Alternates: 740839, 740840, 792904, 3110-01-089-0688, 01-089-0688, 3110010890688, 010890688
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 25 JAN 1980 | 01-089-0688 | 00015 ( BEARING, ROLLER, CYLINDRICAL ) |
Drawings & Photos | NSN 3110-01-089-0688
Demand History | NSN 3110-01-089-0688
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 740839 | 2025-02-56 | 10 | United States |
| 740839 | 2025-02-52 | 10 | United States |
| 740840 | 2025-02-52 | 10 | United States |
| 792904 | 2025-02-52 | 10 | United States |
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Related Products | NSN 3110-01-089-0688
Technical Data | NSN 3110-01-089-0688
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL INNER RING STEEL OUTER RING STEEL ROLLER STEEL COMP 4340 SEPARATOR |
| MATERIAL DOCUMENT AND CLASSIFICATION | PWA-725,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING PWA-725,97497 MFR REF 1ST MATERIAL RESPONSE OUTER RING PWA-725,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER |
| STYLE DESIGNATOR | 252H SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 0.5856 INCHES MINIMUM AND 0.5906 INCHES MAXIMUM |
| BORE DIAMETER | 0.9841 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 2.0469 INCHES MINIMUM AND 2.0472 INCHES MAXIMUM |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | UNGROUND |
| LOCATING FEATURE | NONLOCATING |
| SPECIAL FEATURES | CAGE SILVER PLATE PER AMS 2412 .001-.002 THICK ON LAND SURF AND ROLLER POCKETS. BAKE AT 475-500 F FOR 2HOURS TO CHECK FOR BOND. ROLLERS AND RINGSMUST BE STABILIZED FOR MIN DISTORTION AT 600 F |
| III END ITEM IDENTIFICATION | J75 ENGINE |
Restrictions/Controls & Freight Information | NSN 3110-01-089-0688
| 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: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 | SX | Oklahoma City Air Logistics Center Tinker AFB, OK 73145-3043 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Y | Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions. |
| Special Handling Code | Y | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3110-01-089-0688
Air Force| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Materiel Management Aggregation Code | RT | SX:PRATT & WHITNEY JET ENGINES & COMPONENTS, J-75 |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |