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National Stock Number:
3020-00-166-0303
Federal Supply Class:
3020
National Item Identification Number:
001660303
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:
| 408-4302734 | 24558 | NAVAL SEA COMBAT SYSTEMS ENGINEERING STATION | | 408-4302734REVA | 24558 | NAVAL SEA COMBAT SYSTEMS ENGINEERING STATION | | 498215-1 | 30086 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 36.000 INCHES AXIALLY THROUGH HUB, FIRST END | | FACE NOMINAL WIDTH | 3.500 INCHES | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.641 INCHES AXIALLY THROUGH HUB, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.812 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 4.312 INCHES | | PITCH DIAMETER | 40.0000 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | TEETH QUANTITY | 160 | | TOOTH FORM | STUB |
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