NSN 3020-00-139-7682
Part Details | SPROCKET WHEEL
3020-00-139-7682 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.
Alternate Parts: 694526, 69-4526, 3020-00-139-7682, 00-139-7682, 3020001397682, 001397682
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | AUG 18, 1971 | 00-139-7682 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-139-7682
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 69-4526 | 02024 | PHOTO-SONICS, INC.DIV PHOTO-SONICS |
Technical Data | NSN 3020-00-139-7682
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.5610 INCHES NOMINAL |
| PITCH DIAMETER | 0.5330 INCHES NOMINAL |
| FACE WIDTH | 0.545 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | DOUBLE PITCH |
| TEETH ROW QUANTITY | 2 |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.425 INCHES NOMINAL |
| TEETH QUANTITY PER ROW | 5 |
| TOOTH PITCH | 0.300 INCHES NOMINAL |
| MATERIAL | ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250 TO 4, ALLOY 2024, T351 FED SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | ANODIZE |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 0.406 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.312 INCHES NOMINAL |
| BORE DIAMETER | 0.1561 INCHES NOMINAL |
| BORE LENGTH | 0.625 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| SPECIAL FEATURES | WOODRUFF KEYWAY CUT INTO 2ND END,0.033 IN.W BY 0.250 IN.DP |
