NSN 3040-01-057-4378
Part Details | BODY HUB
3040-01-057-4378 A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.
Alternate Parts: 11741732, 3040-01-057-4378, 01-057-4378, 3040010574378, 010574378
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 14, 1978 | 01-057-4378 | 27782 ( HUB, BODY ) |
REFERENCE DRAWINGS & PICTURES
SINGLE HUB W/ SECURING HOLE(S)
Cross Reference | NSN 3040-01-057-4378
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11741732 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-01-057-4378
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM |
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) |
| HUB INSIDE DIAMETER | 0.375 INCHES NOMINAL |
| FIRST END HUB OUTSIDE DIAMETER | 0.935 INCHES NOMINAL |
| DISTANCE FROM FIRST END HUB TO SHOULDER | 0.150 INCHES NOMINAL |
| SHOULDER OUTSIDE DIAMETER | 1.125 INCHES NOMINAL |
| SHOULDER WIDTH | 0.040 INCHES NOMINAL |
| SPECIAL FEATURES | SECURING HOLE QTY:2;ANGLE BETWEEN CENTERLINES IN SECURING HOLES IN DEG:180.0 DEGS;O/A LENGTH:0.190 IN.NOM;SECURING HOLE SIZE:NO.6 (0.138-32 IN.UNC-2B |