AS9120B, ISO 9001:2015, AND FAA AC 0056B ACCREDITED

NSN 3040005420839 (Shaft Assembly Flex) Parts List

At After Market Industrials, you can find the items listed with the NSN 3040-00-542-0839. We have an array of related part numbers including SM-B-286200, 9479Y, 857B615P1, and many others in stock and ready for purchase at any time. When you need superior quality NSN parts and components, contact the experts at After Market Industrials. Browse our various NSN 3040-00-542-0839 part lists at your leisure and take note of any items of interest. When you are ready, we invite you to take advantage of our Instant RFQ service, which will allow you to request competitive quotes for any featured products. Within 15 minutes of receiving and reviewing a completed Request for Quote (RFQ) form, a dedicated representative will reach out with a customized solution that keeps your unique parameters in mind. For additional questions, call or email us directly; we are available around the clock!

Item Name Shaft Assembly Flex
Federal Supply Group (FSG) 30 Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3040 Miscellaneous Power Transmission Equipment
NIIN 00-542-0839 (005420839)
NCB Code USA (00)

Technical Characteristics of NSN 3040005420839

MRCCriteriaCharacteristic
APJCTHREAD LOCATIONEXTERNAL BOTH ENDS
APTDEND TYPEROUND, INTERNAL SPLINED BOTH ENDS
AWZYEND CONNECTION TYPETHREADED INTERNAL BOTH ENDS
AXFGSPLINE PRESSURE ANGLE IN DEG14.5 BOTH ENDS
AXFHSPLINE LENGTH0.437 INCHES NOMINAL BOTH ENDS
AXYSSPLINE TYPEINVOLUTE BOTH ENDS
BDRLSETSCREWNOT INCLUDED BOTH ENDS
BJPSIII CASING MATERIALSTEEL, SPRING
CFQWCROSS SECTION SIZE AND LOCATION0.500 INCHES NOMINAL DIAMETER BOTH ENDS
CFRMTORSIONAL DEFLECTION RATING6 DEG FT LB IN. TORSIONAL DEFLECTION RATING FOR WINDING AND UNWINDING
CFRNCASING SURFACE TREATMENTFINISH PER SPEC NO. MIL-F-14072
CFRPCASING LENGTH BETWEEN FERRULES21.880 INCHES NOMINAL
CFRQCASING OUTSIDE DIAMETER0.406 INCHES NOMINAL
CFRRCASING PROTECTIVE DEVICE TYPERUBBER COVER
CFRTSWIVEL ENDNOT PROVIDED BOTH ENDS
CFRWEND OVERALL DIAMETER1.000 INCHES NOMINAL BOTH ENDS
CFRYLUBRICATION FITTINGNOT PROVIDED BOTH ENDS
CFRZCORE OVERALL LENGTH25.250 INCHES NOMINAL
CFSBCORE ROTATION DIRECTIONCLOCKWISE
CFSLCORE REMOVABILITYNONREMOVABLE
CGDNMINIMUM OPERATING RADIUS3.500 INCHES
FEATSPECIAL FEATURESCOUNTERCLOCKWISE CORE ROTATION DIRECTION,TORSION STRENGTH WINDING DIRECTION 17.0 LBS.THREAD SIZE IS 3/4-16.FINISH PER SPEC NO. MIL-F-14072.
ZZZVIII FSC APPLICATION DATARADAR SET,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE
AAJDTHREAD CLASS3A BOTH ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND BOTH ENDS
AASATHREAD LENGTH0.563 INCHES NOMINAL BOTH ENDS
AAUJSPLINE MAJOR DIAMETER0.271 INCHES NOMINAL BOTH ENDS
ABHPOVERALL LENGTH25.250 INCHES NOMINAL
ABSASPLINE QUANTITY12 BOTH ENDS
ABSCSPLINE MINOR DIAMETER0.239 INCHES NOMINAL BOTH ENDS
AEDNTIP LENGTH1.750 INCHES NOMINAL BOTH ENDS
AGJSPITCH DIAMETER0.250 INCHES NOMINAL BOTH ENDS
AJXJCORE MATERIALSTEEL
AJYPSCREW THREAD SERIES DESIGNATORUNF BOTH ENDS
AKMHCORE DIAMETER0.150 INCHES NOMINAL

  Relevant Components for NSN - 3040-00-542-0839, 3040005420839

3010-00-001-0013 (3010000010013) 3010-00-001-0069 (3010000010069) 3010-00-001-2168 (3010000012168) 3010-00-001-2173 (3010000012173)
3010-00-001-3588 (3010000013588) 3010-00-001-5963 (3010000015963) 3010-00-001-6187 (3010000016187) 3010-00-001-6188 (3010000016188)
3010-00-001-6189 (3010000016189) 3010-00-001-6191 (3010000016191) 3010-00-001-6230 (3010000016230) 3010-00-001-6242 (3010000016242)

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