NSN 3040-01-131-0269

Part Details | SHOULDERED SHAFT

3040-01-131-0269 A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.

Alternate Parts: 877760107 ITEM 7, 87776-0107 ITEM 7, 877760107 ITEM 7, 87776-0107 ITEM 7, 877760107, 87776-0107, 2014684482 ITEM 7, 201-4684482 ITEM 7, 2014684482, 201-4684482, 3040-01-131-0269, 01-131-0269, 3040011310269, 011310269

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 02, 198201-131-026922914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-01-131-0269
Part Number Cage Code Manufacturer
87776-0107 ITEM 762991DRW MFG CO
87776-0107 ITEM 796169ELECTRIC BOAT CORPORATION
87776-010796169ELECTRIC BOAT CORPORATION
201-4684482 ITEM 780064NAVAL SHIP SYSTEMS COMMAND
201-468448280064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 3040-01-131-0269
Characteristic Specifications
FIRST END STYLE2 PLAIN
MATERIAL COPPER ALLOY 632
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH63.0 MICROINCHES
FIRST END DIAMETER0.3750 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH0.567 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE3 PLAIN
SECOND END DIAMETER0.8720 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM
SECOND END WIDTH ACROSS FLATS0.625 INCHES NOMINAL
SECOND END STEP LENGTH0.375 INCHES NOMINAL
LARGEST STEP DIAMETER0.872 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
OVERALL LENGTH9.190 INCHES NOMINAL
STEP QUANTITY7