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National Stock Number: 3040-01-200-4388
Federal Supply Class: 3040
National Item Identification Number: 012004388
Description: HUB,BODY
Detail: 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.
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Manufacturer Information:
1213D1466 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | 1213D1466 FIND 3 | 03538 | LOCKHEED MARTIN CORPORATION | 1213D1466 FIND 3 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | 1214C1473 | 03538 | LOCKHEED MARTIN CORPORATION | 1214C1473 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS |
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Techincal Specification:
DISTANCE FROM FIRST END HUB TO SHOULDER | 0.563 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | COMP 304 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | SHOULDER OUTSIDE DIAMETER | 15.250 INCHES NOMINAL | SHOULDER WIDTH | 0.812 INCHES NOMINAL | SPECIAL FEATURES | O/A LENGTH:1.375 IN.NOM | SURFACE TREATMENT | PASSIVATE |
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