NSN 3120-00-893-0449 47-727-163-9, 00-893-0449, 477271639
Product Details | THRUST WASHER BEARING
3120-00-893-0449 An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.
Part Alternates: 47-727-163-9, 3120-00-893-0449, 00-893-0449, 3120008930449, 477271639, 008930449
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1962 | 00-893-0449 | 13211 ( BEARING, WASHER, THRUST ) |
Drawings & Photos | NSN 3120-00-893-0449
Cross Reference | NSN 3120-00-893-0449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 47-727-163-9 | 97499 | BELL HELICOPTER TEXTRON INC. |
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Technical Data | NSN 3120-00-893-0449
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | B-1200-1,FSCM 70417 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | 23 ROUND |
| OUTSIDE DIAMETER | 1.0000 INCHES NOMINAL |
| CORNER SHAPE | SQUARE FIRST OUTSIDE CORNER SQUARE SECOND OUTSIDE CORNER SQUARE THIRD OUTSIDE CORNER SQUARE FOURTH OUTSIDE CORNER SQUARE FIRST INSIDE CORNER SQUARE SECOND INSIDE CORNER |
| CROSS-SECTIONAL SHAPE STYLE | 36 SHOULDERED |
| FLANGE THICKNESS | 0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.2030 INCHES NOMINAL |
| SHANK OUTSIDE DIAMETER | 0.8760 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM |
| CENTER HOLE SHAPE STYLE | 42 ROUND |
| DIAMETER | 0.7500 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM |
| SURFACE CONDITION | GROUND |
Restrictions/Controls & Freight Information | NSN 3120-00-893-0449
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| 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 | 114870 | BEARING/BUSHING METAL |
| Less than car load rating | W | Rating Variable |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | XX | |
| 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 |