Product Details | SHOULDERED SHAFT

4920-00-917-1788 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: 009171788

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 22 JUL 1966 00-917-1788

Cross Reference | NSN 4920-00-917-1788

Part Number Cage Code Manufacturer
110257 05257 GENERAL DYNAMICS CANADA LTD

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Technical Data | NSN 4920-00-917-1788

Characteristic Specifications
SECOND END STYLE CIRCULAR GROOVE, FLAT AND TAPERED
SECOND END DISTANCE FROM END TO GROOVE 0.031 INCHES NOMINAL
SECOND END GROOVE WIDTH 0.0200 INCHES NOMINAL
MATERIAL STEEL COMP 416
SPECIAL FEATURES TAPER ANGLE 45 DEG
FIRST END STYLE PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND T FED SPEC SINGLE MATERIAL RESPONSE
FSC APPLICATION DATA TEST SET,LINE
SECOND END TAPER MAJOR DIAMETER 0.1250 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
STEP QUANTITY 3
SECOND END GROOVE DIAMETER 0.1080 INCHES NOMINAL
SECOND END TAPER LENGTH 0.020 INCHES NOMINAL
LARGEST STEP DIAMETER 0.215 INCHES NOMINAL
OVERALL LENGTH 0.560 INCHES NOMINAL
FIRST END DIAMETER 0.1260 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4920-00-917-1788

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