NSN 3110-00-421-7425 AAV9110RW1MSRA1732, 12840, 369A51993
Product Details | CYLINDRICAL ROLLER BEARING
3110-00-421-7425 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: AAV9110RW1MSRA1732, 12840, 369A51993, 369A5199-3, 5RFH11015, 5RFH110-15, 3110-00-421-7425, 00-421-7425, 3110004217425, 004217425
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 21 DEC 1970 | 00-421-7425 | 00015 ( BEARING, ROLLER, CYLINDRICAL ) |
Cross Reference | NSN 3110-00-421-7425
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12840 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION |
| 369A5199-3 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| 369A5199-3 | 8V613 | BOEING COMPANY, THE DBA BOEING |
| 5RFH110-15 | 78118 | MPB CORPORATION DBA TIMKEN AEROSPACE |
| AAV9110RW1MSRA1732 | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
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Related Products | NSN 3110-00-421-7425
Technical Data | NSN 3110-00-421-7425
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL INNER RING STEEL OUTER RING STEEL RETAINER STEEL ROLLER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE ROLLER |
| STYLE DESIGNATOR | 252E SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE |
| OVERALL WIDTH | 16.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 50.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 80.0 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOCATING FEATURE | ONE DIRECTION |
| INTERNAL CLEARANCE | 0.0027 INCHES MINIMUM RADIAL AND 0.0037 INCHES MAXIMUM RADIAL |
| SPECIAL FEATURES | STABILIZED FOR OPERATION FROM M65 DEG F TO P250 DEG F,LUBRICATED W/MIL-L-23699 |
| III PRECIOUS MATERIAL | SILVER |
| III PRECIOUS MATERIAL AND LOCATION | RETAINER SILVER |
Restrictions/Controls & Freight Information | NSN 3110-00-421-7425
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | CT | U.S. Army Aviation and Missile Command (AIR) Redstone Arsenal, AL 35898-5230 |
| 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 | Y | Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions. |
| Special Handling Code | 5 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3110-00-421-7425
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9W | Navy-owned stocks of material managed by the Army within the Army Troop Support and Aviation Materiel Readiness Command Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | B17 | US Army Aviation and Missile Command (Air) ATTN: AMSMI-LC-MM-C Redstone Arsenal, AL 35898-5230 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



