|
|
|
National Stock Number:
3020-00-448-5212
Federal Supply Class:
3020
National Item Identification Number:
004485212
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
|
Manufacturer Information:
| 2618381 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 2618381P1 | 26420 | ASTRO GEAR AND INSTRUMENT CO INC |
|
Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, SOLID | | BODY RECESS NOMINAL DEPTH | 0.110 INCHES SECOND END | | BODY RECESS NOMINAL DEPTH | 0.460 INCHES FIRST END | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.375 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE NOMINAL DIAMETER | 2.5008 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.860 INCHES | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 4340 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.250 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE THREAD QUANTITY PER INCH | 20 AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END | | NOMINAL OUTSIDE DIAMETER | 6.664 INCHES | | PITCH DIAMETER | 6.3333 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | SURFACE TREATMENT | OXIDE OVERALL | | TEETH QUANTITY | 38 | | TOOTH FORM | STANDARD |
|
|