Product Details | STRAIGHT SHAFT

3040-00-409-8930 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: 3040-00-409-8930, 00-409-8930, 3040004098930, 004098930, 246000274

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 13 NOV 1970 00-409-8930

Drawings & Photos | NSN 3040-00-409-8930


Cross Reference | NSN 3040-00-409-8930

Part Number Cage Code Manufacturer
246000274 09605 BOMAG USA SUB OF UNITED DOMINION INDUSTRIES

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3040-00-409-8930

Technical Data | NSN 3040-00-409-8930

Characteristic Specifications
MATERIAL STEEL COMP 1045
MATERIAL DOCUMENT AND CLASSIFICATION FED STD NO. 66 FED STD SINGLE MATERIAL RESPONSE
FIRST END STYLE 3 FLAT KEYWAY
FIRST END KEYWAY WIDTH 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM
FIRST END EXTERNAL KEYWAY LENGTH 1.375 INCHES NOMINAL
FIRST END KEYWAY DEPTH 0.141 INCHES NOMINAL
FIRST END DIAMETER 1.2480 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 15 INDENTED FLAT KEYWAY
SECOND END KEYWAY WIDTH 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM
SECOND END EXTERNAL KEYWAY LENGTH 2.000 INCHES NOMINAL
SECOND END KEYWAY DEPTH 0.141 INCHES NOMINAL
SECOND END DISTANCE FROM KEYWAY CENTER TO END 3.188 INCHES NOMINAL
SECOND END DIAMETER 1.2480 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
OVERALL LENGTH 36.625 INCHES NOMINAL
SPECIAL FEATURES FIRST END HAS A SECOND KEYWAY,0.250/0.251 IN. W,0.141 IN. DP 4.438 IN. FROM KEYWAY CENTER TO END,2.000 IN. LG

Restrictions/Controls & Freight Information | NSN 3040-00-409-8930

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