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NSN 3040-00-043-4187, 3040000434187
SHAFT,STRAIGHT

Federal Supply Classification
FSC 3040 - Miscellaneous Power Transmission Equipment
National Item Identification Number
NIIN 000434187
Codification Country
United States
Item Name Code
INC 22109
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3040-00-043-4187

National Stock Number (NSN) 3040-00-043-4187, or NIIN 000434187, (shaft,straight) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 22109. [A STRAIGHT SHAFT HAVING TWO OR MORE OF THE FOLLOWING CONDITIONS: A SPECIFIED SURFACE FINISH DESIGNATION IN THE RANGE OF 1 TO 125 MICROINCHES (O.O25 TO 3.2 MICROMETERS), ARITHMETICAL AVERAGE (AA), MACHINED PERIPHERAL FLAT(S), CIRCULAR GROOVE (S), KEYWAY(S), SPLINES, THREADS, OR HOLES. IT IS NOT DESIGNED FOR USE IN ALIGNING BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM. IT MAY BE DRILLED FOR LUBRICATING HOLES. FOR ITEMS HAVING AN INTEGRAL GEAR(S) OR WORM(S), SEE GEARSHAFT (AS MODIFIED). FOR ITEMS DESIGNED TO SUPPORT ROTATING MEMBERS SEE AXLE(1), STRAIGHT. FOR ITEMS NOT HAVING THE ABOVE CONDITIONS SEE PIN, STRAIGHT, HEADLESS. FOR ITEMS HAVING MACHINED ENDS WHICH CONSTITUTE STEPS SEE SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; AND BOLT, FLUID PASSAGE.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3040000434187 contains an unknown precious metal.

This NSN is associated to Schedule B 8483105000: transmission shafts and cranks, except camshafts and crankshafts. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333613: mechanical power transmission equipment manufacturing.

This information was last updated on .


Technical Characteristics

CRITICALITY CODE JUSTIFICATION
(CRTL) AMDL AND AAHW AND AAHX AND AMFZ
END SIMILARITY
(AAHN) NOT IDENTICAL
FIRST END DIAMETER
(AMDL) 0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM
FIRST END STYLE
(AAGZ) PLAIN
FSC APPLICATION DATA
(ZZZV) 1. BEACON SET,RADIO NAVIGATION,NONAIRBORNE
OVERALL LENGTH
(ABHP) 3.000 INCHES NOMINAL
MATERIAL
(MATT) STEEL COMP 303
SECOND END DIAMETER
(AMFZ) 0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM
SECOND END DISTANCE FROM END TO GROOVE
(AMFQ) 0.120 INCHES NOMINAL
SECOND END GROOVE DIAMETER
(AAHX) 0.2100 INCHES MINIMUM AND 0.2120 INCHES MAXIMUM
SECOND END GROOVE WIDTH
(AAHW) 0.0280 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM
SECOND END STYLE
(AAHP) CIRCULAR GROOVED

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