NSN 3020-00-165-4250 0N084058, 00-165-4250, 001654250
Product Details | SPROCKET WHEEL
3020-00-165-4250 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
Part Alternates: 0N084058, 3020-00-165-4250, 00-165-4250, 3020001654250, 001654250
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 24 OCT 1971 | 00-165-4250 | 04456 ( SPROCKET WHEEL ) |
Cross Reference | NSN 3020-00-165-4250
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0N084058 | 98230 | NATIONAL SECURITY AGENCY |
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Related Products | NSN 3020-00-165-4250
Technical Data | NSN 3020-00-165-4250
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A2 PLAIN |
| OUTSIDE DIAMETER | 0.317 INCHES NOMINAL |
| OVERALL LENGTH | 0.250 INCHES NOMINAL |
| PITCH DIAMETER | ANY ACCEPTABLE |
| FACE WIDTH | 0.125 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 0.250 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.125 INCHES NOMINAL AA END |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | POSITIVE DRIVE BELT |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 39 |
| TOOTH PITCH | 0.128 INCHES NOMINAL |
| MATERIAL | STEEL, QQ-S-763, CLASS 440C, COND A |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM |
| METALLIC HARDNESS RATING AND LOCATION | 58.0 ROCKWELL C MINIMUM BODY AND 60.0 ROCKWELL C MAXIMUM BODY |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 0.188 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.160 INCHES NOMINAL |
| BORE DIAMETER | 0.094 INCHES NOMINAL |
| BORE LENGTH | 0.250 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING HOLE QUANTITY | 1 |
| HOLE LOCATION | THRU HUB |
| DRILLED HOLE DIAMETER | 0.047 INCHES MINIMUM AND 0.049 INCHES MAXIMUM |
Restrictions/Controls & Freight Information | NSN 3020-00-165-4250
| 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 |
|---|---|---|
| No Freight Information | ||



