NSN 3040-00-770-8380

Part Details | SHOULDERED SHAFT

3040-00-770-8380 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: 8051623944PC1, 805-1623944PC1, 1623944PC1, 1623944, 3040-00-770-8380, 00-770-8380, 3040007708380, 007708380

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-770-838022914 ( SHAFT, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

PLAIN

PLAIN

Cross Reference | NSN 3040-00-770-8380
Part Number Cage Code Manufacturer
805-1623944PC180064NAVAL SHIP SYSTEMS COMMAND
1623944PC180064NAVAL SHIP SYSTEMS COMMAND
162394480064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 3040-00-770-8380
Characteristic Specifications
FIRST END STYLE2 PLAIN
MATERIAL3$4
MATERIAL DOCUMENT AND CLASSIFICATIONBASTM A582$JBCQQ-S-763 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES
FIRST END DIAMETER0.8750 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH1.0625 INCHES NOMINAL
END SIMILARITY IDENTICAL
OVERALL LENGTH8.562 INCHES NOMINAL
STEP QUANTITY3
SPECIAL FEATURES0.625-11 UNC-3A THREAD BOTH ENDS,0.623 IN. W A CROSS FLATS BOTH ENDS,0.875 IN.-7 LEFT HAND ACME THREAD ON FIRST SHOULDER