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National Stock Number:
3040-01-319-5456
Federal Supply Class:
3040
National Item Identification Number:
013195456
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:
| 820-4551428 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 820-4551428H02 | 53711 | NAVAL SEA SYSTEMS COMMAND | | LO05059 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 1.220 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FIRST END HUB OUTSIDE DIAMETER | 2.999 INCHES NOMINAL | | HUB INSIDE DIAMETER | 1.045 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 000 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | DIFFERENTIATED BY FREE FROM MERCURY CONTAMINATION | | SHOULDER OUTSIDE DIAMETER | 3.620 INCHES NOMINAL | | SHOULDER WIDTH | 2.260 INCHES NOMINAL | | SPECIAL FEATURES | ATTACHMENT METHOD:PRESS FIT;ANGLE BETWEEN CENTERLINES IN SECURING HOLES IN DEG:90.0 DEGS;O/A LENGTH:3.480 IN. NOM;0.251 IN.BY 0..125 IN.KEYWAY;MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARDNO. LO05059; WEAPON SYSTEM ESSENTIAL | | STYLE DESIGNATOR | SINGLE HUB W/ SECURING HOLE(S) | | SURFACE TREATMENT | PASSIVATE |
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