NSN 3120-00-221-9272 10192452, 00-221-9272, 002219272
Product Details | LINEAR-ROTARY MOTION ROLLER
3120-00-221-9272 A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.
Part Alternates: 10192452, 3120-00-221-9272, 00-221-9272, 3120002219272, 002219272
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 25 JUN 1969 | 00-221-9272 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
Cross Reference | NSN 3120-00-221-9272
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10192452 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Technical Data | NSN 3120-00-221-9272
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| METALLIC HARDNESS RATING | NOT RATED |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| SURFACE TREATMENT | BLACK OXIDE |
| STYLE DESIGNATOR | R1 PLAIN |
| OUTSIDE DIAMETER | 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| FACE WIDTH | 0.193 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.341 INCHES MINIMUM AND 0.342 INCHES MAXIMUM |
| MANUFACTURERS CODE | 18876 |
| DESIGN CONTROL REFERENCE | 10192452 |
Restrictions/Controls & Freight Information | NSN 3120-00-221-9272
| 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: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 114690 | BALLS/ROLLS BEARING |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | BD | U.S. Army Aviation and Missile Command 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 |
Management | NSN 3120-00-221-9272
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 5 | Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| 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 |



