NSN 3110-01-421-4846 MS21442181, MS21442-181, 01-421-4846
Product Details | NEEDLE ROLLER BEARING
3110-01-421-4846 A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
Part Alternates: MS21442181, MS21442-181, 3110-01-421-4846, 01-421-4846, 3110014214846, 014214846
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 09 NOV 1995 | 01-421-4846 | 00051 ( BEARING, ROLLER, NEEDLE ) |
Drawings & Photos | NSN 3110-01-421-4846
Cross Reference | NSN 3110-01-421-4846
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS21442-181 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Related Products | NSN 3110-01-421-4846
Technical Data | NSN 3110-01-421-4846
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL END PLATE STEEL INNER RING STEEL OUTER RING STEEL ROLLER PLASTIC POLYHEXAMETHYLENE ADIPAMIDE SEAL |
| STYLE DESIGNATOR | 439 TRACK ROLLER, NON-SEPARABLE |
| BORE DIAMETER | 0.3125 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1.1250 INCHES NOMINAL |
| OUTER RING WIDTH | 0.6250 INCHES NOMINAL |
| INNER RING WIDTH | 0.6875 INCHES NOMINAL |
| CROWN RADIUS | 12.0000 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| SURFACE FINISH | GROUND |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| ALIGNMENT TYPE | RIGID |
| SPECIAL FEATURES | OIL GROOVES AND ONE TO FOUR HOLES |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21442-181 |
Restrictions/Controls & Freight Information | NSN 3110-01-421-4846
| 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: | 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 3110-01-421-4846
Air Force| Category | Code | Description |
|---|---|---|
| Materiel Management Aggregation Code | BA | TB:C-17 PROGRAM |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Budget Code | S | 1557X3010:Aircraft Replenishment Spares |
| Source of Supply | F77 | Boeing Military Transportation Aircraft Los Angeles, CA 90307-3044 |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |