Product Details | STRAIGHT SHAFT

3040-00-741-1952 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.20310050000101500003040000000

Part Alternates: 7411952, 801769, 95B, 3040-00-741-1952, 00-741-1952, 3040007411952, 007411952

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-741-1952

Drawings & Photos | NSN 3040-00-741-1952


Cross Reference | NSN 3040-00-741-1952

Part Number Cage Code Manufacturer
7411952 13581 PRECISION PRODUCTS CO
7411952 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
801769 34623 AM GENERAL, LLC
95B 93070 RAMSEY MANUFACTURING CO

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Technical Data | NSN 3040-00-741-1952

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION SAE 1018 FED SPEC SINGLE MATERIAL RESPONSE
FIRST END STYLE 8 SPLINED
FIRST END DIAMETER 0.7500 INCHES NOMINAL
FIRST END SPLINE LENGTH 2.500 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 0.6430 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER 0.7470 INCHES NOMINAL
FIRST END SPLINE QUANTITY 10
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 3 FLAT KEYWAY
SECOND END KEYWAY WIDTH 0.1880 INCHES NOMINAL
SECOND END EXTERNAL KEYWAY LENGTH 1.001 INCHES NOMINAL
SECOND END KEYWAY DEPTH 0.094 INCHES NOMINAL
SECOND END DIAMETER 0.7500 INCHES NOMINAL
OVERALL LENGTH 29.875 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3040-00-741-1952

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information