Product Details | STRAIGHT SHAFT

3040-00-018-3258 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: 8768785, 3040-00-018-3258, 00-018-3258, 3040000183258, 000183258

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-018-3258

Drawings & Photos | NSN 3040-00-018-3258


Cross Reference | NSN 3040-00-018-3258

Part Number Cage Code Manufacturer
8768785 19206 ARMY, UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3040-00-018-3258

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION FED-STD-66 FED STD ALL MATERIAL RESPONSES
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 13 SQUARE
FIRST END DIAMETER 1.7480 INCHES NOMINAL
FIRST END WIDTH ACROSS FLATS 1.248 INCHES NOMINAL
FIRST END STEP LENGTH 2.400 INCHES NOMINAL
END SIMILARITY IDENTICAL
OVERALL LENGTH 9.525 INCHES NOMINAL
MANUFACTURERS CODE 19206
DESIGN CONTROL REFERENCE 8768785

Restrictions/Controls & Freight Information | NSN 3040-00-018-3258

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:AItem does not contain precious metal
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