NSN 3040-00-776-1975
Part Details | SHAFT COLLAR
3040-00-776-1975 An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.
Alternate Parts: 13213E5309, 86303911I, 8630-39-11I, 86303911, 8630-39-11, 863039111, 8630-39-111, 86303911I, 8630-39-11I, 3040-00-776-1975, 00-776-1975, 3040007761975, 007761975
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-776-1975 | 13743 ( COLLAR, SHAFT ) |
REFERENCE DRAWINGS & PICTURES
ROUND W/DOUBLE CHAMFER
Cross Reference | NSN 3040-00-776-1975
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13213E5309 | 97403 | CECOM LR CENTER |
| 8630-39-11I | 81336 | CHIEF OF ENGINEERSDEPT OF ARMY |
| 8630-39-11 | 81336 | CHIEF OF ENGINEERSDEPT OF ARMY |
| 8630-39-111 | 08315 | HIGHWAY PRODUCTS INC |
| 8630-39-11I | 98042 | MARINETTE MARINE CORPORATION |
Technical Data | NSN 3040-00-776-1975
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | ZINC |
| STYLE DESIGNATOR | ROUND W/DOUBLE CHAMFER |
| CHAMFER ANGLE IN DEG | 45.0 |
| OUTSIDE DIAMETER | 2.375 INCHES NOMINAL |
| THICKNESS | 1.062 INCHES NOMINAL |
| BORE DIAMETER | 1.3770 INCHES MINIMUM AND 1.3810 INCHES MAXIMUM |
| LARGEST DIAMETER LENGTH | 0.812 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 4 |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 |
| SECURING HOLE TYPE AND LOCATION | DSNH THREADED |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | SNHNC SINGLE HOLE |
| NOMINAL THREAD SIZE AND LOCATION | ASNH0.250 INCHES |
| SPECIAL FEATURES | SECURING HOLES ARE EQUALLYSPACED ACROSS THK OF COLLAR AT 0.062 IN. INTERVALS AFTER 1ST HOLE CENTERLINE IS POSITIONED 0.438 IN. FROM EITHER EDGE OF THK |