NSN 3110-01-344-3897 AAM9110WO2, AAM9110WO-2, SB1128102
Product Details | DUPLEX BALL BEARING
3110-01-344-3897 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: AAM9110WO2, AAM9110WO-2, SB1128102, SB1128-102, 7110KJD401, 7110KJD-401, 3110-01-344-3897, 01-344-3897, 3110013443897, 013443897
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 28 AUG 1991 | 01-344-3897 | 30213 ( BEARING, BALL, DUPLEX ) |
Drawings & Photos | NSN 3110-01-344-3897
Demand History | NSN 3110-01-344-3897
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| SB1128-102 | 2025-05-124 | 20 | DIBBS |
| SB1128-102 | 2024-04-121 | 20 | DIBBS |
| 3110-01-344-3897 | 2020-10-304 | 1 | DIBBS-RFPs |
| SB1128-102 | 2020-10-295 | 4 | DIBBS |
| 3110-01-344-3897 | 2020-04-111 | 1 | DIBBS-RFPs |
| 3110-01-344-3897 | 2016-09-272 | 30 | DIBBS |
| 3110-01-344-3897 | 2016-08-235 | 13 | DIBBS |
| 3110-01-344-3897 | 2011-11-305 | 116 | DIBBS |
| 3110-01-344-3897 | 2011-08-227 | 35 | DIBBS |
| 3110-01-344-3897 | 2011-07-186 | 34 | DIBBS |
| 3110-01-344-3897 | 2011-01-27 | 34 | DIBBS |
| 3110-01-344-3897 | 2011-01-12 | 34 | DIBBS |
| 3110-01-344-3897 | 2011-01-03 | 61 | DIBBS |
| 3110-01-344-3897 | 2010-11-307 | 25 | DIBBS |
| 3110-01-344-3897 | 2010-06-180 | 25 | DIBBS |
Cross Reference | NSN 3110-01-344-3897
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Related Products | NSN 3110-01-344-3897
Technical Data | NSN 3110-01-344-3897
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP M50 BALL STEEL COMP M50 INNER RING STEEL COMP M50 OUTER RING STEEL COMP 4340 RETAINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE BALL AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| SURFACE TREATMENT | SILVER RETAINER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2412 ASSN STD SINGLE TREATMENT RESPONSE RETAINER |
| STYLE DESIGNATOR | 92F SHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING |
| OVERALL WIDTH | 1.2398 INCHES MINIMUM AND 1.2598 INCHES MAXIMUM |
| BORE DIAMETER | 1.9682 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.1492 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |
| BEARING PRELOAD RATING | 20.0 POUNDS NOMINAL |
| CONTACT ANGLE | 25.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM |
| III PRECIOUS MATERIAL | SILVER |
| III PRECIOUS MATERIAL AND LOCATION | PLATED RETAINER SILVER |
| MANUFACTURERS CODE | 78286 |
| MFR SOURCE CONTROLLING REFERENCE | SB1128-102 |
Restrictions/Controls & Freight Information | NSN 3110-01-344-3897
| 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: | D | Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.) |
| Controlled Inventory Item Code: | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Precious Metals Indicator Code: | S | Item contains silver |
| Criticality Code: | F | The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP). |
| 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 | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| 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 |
Management | NSN 3110-01-344-3897
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.
|
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |