Product Details | SHOULDERED SHAFT

3040-00-003-1003 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: 4836241, 483624-1, 3040-00-003-1003, 00-003-1003, 3040000031003, 000031003

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 21 MAY 1972 00-003-1003

Drawings & Photos | NSN 3040-00-003-1003


Cross Reference | NSN 3040-00-003-1003

Part Number Cage Code Manufacturer
483624-1 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
483624-1 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3040-00-003-1003

Characteristic Specifications
MATERIAL STEEL COMP 440C
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH 125.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 0.4371 INCHES MINIMUM AND 0.4374 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 17 HEXAGONAL
SECOND END DIAMETER 0.4995 INCHES MINIMUM AND 0.4997 INCHES MAXIMUM
SECOND END WIDTH ACROSS FLATS 0.425 INCHES NOMINAL
SECOND END STEP LENGTH 0.440 INCHES NOMINAL
LARGEST STEP DIAMETER 0.500 INCHES NOMINAL
OVERALL LENGTH 3.150 INCHES NOMINAL
STEP QUANTITY 8

Restrictions/Controls & Freight Information | NSN 3040-00-003-1003

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
NMF Description 126900 POWER TRANS SHAFTING/SHAFTS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 590 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable