NSN 3020-00-288-3871 734SPK5, SPK5, 00-288-3871
Product Details | SPROCKET WHEEL
3020-00-288-3871 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: 734SPK5, SPK5, 3020-00-288-3871, 00-288-3871, 3020002883871, 002883871
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 00-288-3871 | 04456 ( SPROCKET WHEEL ) |
Drawings & Photos | NSN 3020-00-288-3871
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Related Products | NSN 3020-00-288-3871
Technical Data | NSN 3020-00-288-3871
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A2 PLAIN |
| OUTSIDE DIAMETER | 14.688 INCHES NOMINAL |
| OVERALL LENGTH | 1.605 INCHES NOMINAL |
| PITCH DIAMETER | 14.330 INCHES NOMINAL |
| FACE WIDTH | 0.355 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 3.500 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.250 INCHES NOMINAL AA END |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 72 |
| TOOTH PITCH | 0.625 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 50 |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.438 INCHES NOMINAL |
| BORE LENGTH | 1.605 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.906 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | THREADED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 1/2 IN. - 13 |
| HOLE LOCATION | 1 HOLE LOCATED ON TOP OF KEYWAY,1 HOLE LOCATED 90 DEG FROM KEYWAY,BOTH HOLES LOCATED 7/16 IN. FROM END OF HUB |
| FURNISHED ITEMS AND QUANTITY | SETSCREWS 2 |
Restrictions/Controls & Freight Information | NSN 3020-00-288-3871
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||