Product Details | SHOULDERED SHAFT

3040-01-123-2188 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.

Part Alternates: M405 AND M406, M405ANDM406, M406 AND M405, M406ANDM405, 3040-01-123-2188, 01-123-2188, 3040011232188, 011232188

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 08 DEC 1981 01-123-2188

Drawings & Photos | NSN 3040-01-123-2188


Cross Reference | NSN 3040-01-123-2188

Part Number Cage Code Manufacturer
M405 AND M406 56848 UNITED STATES DEPARTMENT OF TREASURY MINT PROCUREMENT DIV
M406 AND M405 56848 UNITED STATES DEPARTMENT OF TREASURY MINT PROCUREMENT DIV

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3040-01-123-2188

Technical Data | NSN 3040-01-123-2188

Characteristic Specifications
MATERIAL STEEL COMP 304
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 3 FLAT KEYWAY
FIRST END KEYWAY WIDTH 0.5000 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH 4.000 INCHES NOMINAL
FIRST END KEYWAY DEPTH 0.250 INCHES NOMINAL
FIRST END DIAMETER 1.9360 INCHES MINIMUM AND 1.9370 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END FLAT DEPTH 0.0620 INCHES NOMINAL
SECOND END FLAT LENGTH 1.125 INCHES NOMINAL
SECOND END DIAMETER 1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
LARGEST STEP DIAMETER 6.250 INCHES NOMINAL
OVERALL LENGTH 47.000 INCHES NOMINAL
STEP QUANTITY 7
SPECIAL FEATURES SUPPLIED WITH STAINLESS STEEL KEY 17.5 IN. L,0.75 IN. W,0.625 IN. THK,4 MTG HOLES

Restrictions/Controls & Freight Information | NSN 3040-01-123-2188

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