NSN 3110-00-421-2432 MR4A5DK11143, MR4A5DK1114-3 , AAVS1KDTA1231
Product Details | DUPLEX BALL BEARING
3110-00-421-2432 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
Part Alternates: MR4A5DK11143, MR4A5DK1114-3 , AAVS1KDTA1231, F637, 7371031, 737103-1, 3110-00-421-2432, 00-421-2432, 3110004212432, 004212432
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 16 DEC 1970 | 00-421-2432 | 30213 ( BEARING, BALL, DUPLEX ) |
Drawings & Photos | NSN 3110-00-421-2432
Demand History | NSN 3110-00-421-2432
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 737103-1 | 2025-07-202 | 97 | DIBBS |
| 3110-00-421-2432 | 2020-05-133 | 18 | United States |
| 737103-1 | 2019-10-291 | 145 | DIBBS |
| 737103-1 | 2019-10-283 | 145 | DIBBS |
| 737103-1 | 2019-08-233 | 14 | DIBBS |
| 737103-1 | 2019-08-225 | 14 | DIBBS |
| 3110-00-421-2432 | 2016-06-174 | 5 | Singapore |
| 3110-00-421-2432 | 2016-02-60 | 100 | United States |
| AAVS1KDTA1231 | 2014-04-96 | 3 | SG |
| 3110-00-421-2432 | 2014-02-49 | 412 | DIBBS |
| 3110-00-421-2432 | 2014-02-35 | 412 | DIBBS |
| 7371031 | 2013-12-345 | 7 | Singapore |
| 7371031 | 2013-10-276 | 2 | Singapore |
| 7371031 | 2012-06-163 | 6 | Indonesia |
| 737103-1 | 2012-02-39 | 6 | Indonesia |
| 3110-00-421-2432 | 2011-06-160 | 40 | DIBBS |
| 3110-00-421-2432 | 2010-11-322 | 171 | DIBBS |
| 3110-00-421-2432 | 2009-10-296 | 166 | DIBBS |
| 7371031 | 2008-04-93 | 10 | Indonesia |
| 3110-00-421-2432 | 2008-01-30 | 4 | Malaysia |
Cross Reference | NSN 3110-00-421-2432
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 737103-1 | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| 737103-1 | 40920 | MPB CORPORATION DBA TIMKEN SUPER PRECISION |
| 737103-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
| 737103-1 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION |
| AAVS1KDTA1231 | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| F637 | 40920 | MPB CORPORATION DBA TIMKEN SUPER PRECISION |
| MR4A5DK1114-3 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION |
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NSNs for Compare ( up to 4 ): Add 3110-00-421-2432
Related Products | NSN 3110-00-421-2432
Technical Data | NSN 3110-00-421-2432
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP M50 BALL STEEL COMP M50 INNER RING STEEL COMP M50 OUTER RING STEEL RETAINER |
| STYLE DESIGNATOR | 92A NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING |
| OVERALL WIDTH | 0.4376 INCHES NOMINAL |
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | 0.0011 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL |
| MANUFACTURERS CODE | 73030 |
| MFR SOURCE CONTROLLING REFERENCE | 737103-1 |
Restrictions/Controls & Freight Information | NSN 3110-00-421-2432
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| 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 | TG | Warner-Robins Air Logistics Center Robins AFB, GA 31098-5609 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3110-00-421-2432
Air Force
Navy| 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 | PP | TG:PROPELLER SYSTEMS |
| 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 | H | DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 SE : Set |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | BE | SPECIAL ELECTRONICAIRCRAFT(E2/C2) |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | H | DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 SE : Set |