Product Details | SHOULDERED SHAFT

3040-00-772-5972 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: AS175993P1, 175993P001, 175993P1, 3040-00-772-5972, 00-772-5972, 3040007725972, 007725972

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-772-5972

Drawings & Photos | NSN 3040-00-772-5972


Cross Reference | NSN 3040-00-772-5972

Part Number Cage Code Manufacturer
175993P001 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
175993P001 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
175993P1 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
175993P1 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
AS175993P1 12776 AIRCRAFT SUPPLIES

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Technical Data | NSN 3040-00-772-5972

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6328 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 1.2605 INCHES MINIMUM AND 1.2610 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 23 UNTHREADED CROSS DRILLED
SECOND END DIAMETER 1.2480 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM
SECOND END HOLE DIAMETER 0.3230 INCHES MINIMUM AND 0.3330 INCHES MAXIMUM
SECOND END DISTANCE FROM HOLE CENTER TO END 0.3650 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM
LARGEST STEP DIAMETER 1.2605 INCHES MINIMUM AND 1.2610 INCHES MAXIMUM
OVERALL LENGTH 3.834 INCHES MINIMUM AND 3.854 INCHES MAXIMUM
STEP QUANTITY 4
SPECIAL FEATURES INCLUDES STEPPED BORE,FROM FIRST END 0.906 IN. DIA,0.881 IN. DIA,THREADED 0.875-14 NF-2 FOR LAST 0.699 IN.

Restrictions/Controls & Freight Information | NSN 3040-00-772-5972

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