Product Details | SHOULDERED SHAFT

3040-00-657-4525 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: 7444844P1, 3040-00-657-4525, 00-657-4525, 3040006574525, 006574525

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-657-4525

Cross Reference | NSN 3040-00-657-4525

Part Number Cage Code Manufacturer
7444844P1 03538 LOCKHEED MARTIN CORPORATION DIV MST
7444844P1 24446 GENERAL ELECTRIC CO

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Technical Data | NSN 3040-00-657-4525

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633 FED STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH 3.125 INCHES NOMINAL
III END ITEM IDENTIFICATION 5840-00-505-0921,RADAR SET,AN/FPS-6
III SUPPLEMENTARY FEATURES CADMIUM PLATE QQ-P-416; 18-NSF-3A THRD 0.443 IN. LG. 1 END,1.3760 IN. DIA; 2.5 IN. SQUARE FLANGE WITH 4 MOUNTING HOLES 0.344 IN. DIA,FLANGE 0.438 IN. THK
MANUFACTURERS CODE 03538
DESIGN CONTROL REFERENCE 7444844P1

Restrictions/Controls & Freight Information | NSN 3040-00-657-4525

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information