NSN 3110-00-151-5069 MR1904D1, AAV9304RWI2SMBRA1753, 369A5433
Product Details | CYLINDRICAL ROLLER BEARING
3110-00-151-5069 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: MR1904D1, AAV9304RWI2SMBRA1753, 369A5433, 5RFZ00429, 5RFZ004-29, 12554, 3110-00-151-5069, 00-151-5069, 3110001515069, 001515069
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 24 MAR 1971 | 00-151-5069 | 00015 ( BEARING, ROLLER, CYLINDRICAL ) |
Demand History | NSN 3110-00-151-5069
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3110-00-151-5069 | 2025-05-138 | 14 | United States |
| 3110-00-151-5069 | 2024-07-212 | 10 | PH |
| 3110-00-151-5069 | 2011-09-264 | 2 | US |
Cross Reference | NSN 3110-00-151-5069
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12554 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION |
| 369A5433 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| 369A5433 | 8V613 | BOEING COMPANY, THE DBA BOEING |
| 5RFZ004-29 | 78118 | MPB CORPORATION DBA TIMKEN AEROSPACE |
| AAV9304RWI2SMBRA1753 | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| MR1904D1 | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
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Related Products | NSN 3110-00-151-5069
Technical Data | NSN 3110-00-151-5069
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL INNER RING STEEL OUTER RING COPPER ALLOY 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 4616 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 | 9.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 20.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 37.0 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOCATING FEATURE | ONE DIRECTION |
| INTERNAL CLEARANCE | 0.0017 INCHES MINIMUM RADIAL AND 0.0025 INCHES MAXIMUM RADIAL |
| SPECIAL FEATURES | STABILIZED FOR OPERATION FROM M 65 TO P 250 DEG F,RETAINER SILVER-PLATED 0.0005 TO 0.0015 IN. THK PER AMS 2412,C60.0 TO C64.0 ROCKWELL HARDNESS ROLLERS,INNER AND OUTER RINGS,MAX SURFACEFINISH ROLLERS 4 MICROINCHES AA,INNER AND OUTER RACEWAYS 3 MICROINCHES AA |
Restrictions/Controls & Freight Information | NSN 3110-00-151-5069
| Category | Code | Description |
|---|---|---|
| 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.) |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| 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 | 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 |



