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National Stock Number:
3020-00-168-3940
Federal Supply Class:
3020
National Item Identification Number:
001683940
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.
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Manufacturer Information:
| 4368918 ITEM 24 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 4368930 | 20722 | THE ENTWISTLE COMPANY LLC | | 4368930 | 51180 | BET-MAR CORP | | 4368930 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND | | 44.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 24 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.250 INCHES | | FACE NOMINAL WIDTH | 1.250 INCHES | | BODY STYLE | PLAIN, SOLID | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 20722 | | DESIGN CONTROL REFERENCE | 4368930 |
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