NSN 3110-01-178-8431 C89515, C-8951-5, 621/612
Product Details | TAPERED ROLLER BEARING
3110-01-178-8431 A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes BEARING, ROLLER, THRUST.
Part Alternates: C89515, C-8951-5, 621/612, 621612, 3110-01-178-8431, 01-178-8431, 3110011788431, 011788431
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 10 MAY 1984 | 01-178-8431 | 00021 ( BEARING, ROLLER, TAPERED ) |
Drawings & Photos | NSN 3110-01-178-8431
Demand History | NSN 3110-01-178-8431
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3110-01-178-8431 | 2009-04-114 | 10 | EC |
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Related Products | NSN 3110-01-178-8431
Technical Data | NSN 3110-01-178-8431
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | 350 STRAIGHT BORE, NORMAL ANGLE |
| OVERALL WIDTH | 1.6250 INCHES NOMINAL |
| BORE DIAMETER | 2.1250 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 4.7500 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.0300 INCHES NOMINAL |
| STANDOUT WIDTH | 0.3750 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| CONE WIDTH | 1.6250 INCHES NOMINAL |
| CUP WIDTH | 1.2500 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| III UNPACKAGED UNIT WEIGHT | 1.0 POUNDS NOMINAL |
| III CUBIC MEASURE | 864.000 CUBIC INCHES |
| MANUFACTURERS CODE | 76727 |
| DESIGN CONTROL REFERENCE | C-8951-5 |
Restrictions/Controls & Freight Information | NSN 3110-01-178-8431
| 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. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 3110-01-178-8431
Coast Guard| Category | Code | Description |
|---|---|---|
| Inventory Account Codes | A | Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required. |
| Inventory Account Codes | 0 | Item not controlled by serial number. |
| Special Material Content Codes | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | ZNC | Commanding Officer USCG Surface Force Logistics Center Code 028, Mil Stop 25 2401 Hawkins Point Road Baltimore, MD 21226-5000 |
| Agency | GP | U.S. Coast Guard |
| Service Organization | C | U.S. Coast Guard |
| Reparability | C | |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |