3040-01-303-7501 ( 2540040 )

NSN Information
NSN FSC NIIN Item Name INC
3040-01-303-7501 3040 013037501 WORM SHAFT 1824
NSN Features
MRC Parameter Characteristics
CFFY STRAIGHT UNTHREADED SECTION DIAMETER 0.3123 INCHES NOMINAL SECOND END, SECOND PORTION
CFFX STRAIGHT UNTHREADED LENGTH 0.630 INCHES NOMINAL FIRST END, FIRST PORTION
CFFP WORM BODY LENGTH 1.847 INCHES MINIMUM AND 1.857 INCHES MAXIMUM
CFFQ WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
AAHN END SIMILARITY NOT IDENTICAL
CFFF WORM PRESSURE ANGLE IN DEG 14.500
BYFR TEETH HARDNESS RATING 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
CFFN WORM THREAD SECTION LENGTH 1.850 INCHES MINIMUM AND 1.870 INCHES MAXIMUM
MATL MATERIAL STEEL
CFFX STRAIGHT UNTHREADED LENGTH 0.390 INCHES NOMINAL SECOND END, FIRST PORTION
SURF SURFACE TREATMENT ANODIZED
CFGC UNTHREADED SECTION PIN HOLE DIAMETER 0.0634 INCHES MINIMUM SECOND END AND 0.0636 INCHES MAXIMUM SECOND END
CFFY STRAIGHT UNTHREADED SECTION DIAMETER 0.2400 INCHES NOMINAL FIRST END, SECOND PORTION
CFFG WORM HELIX ANGLE 5 DEG 43 MIN
CFFX STRAIGHT UNTHREADED LENGTH 0.500 INCHES NOMINAL SECOND END, SECOND PORTION
CFFK WORM OUTSIDE DIAMETER 0.749 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
CFFL WORM PITCH DIAMETER 0.6250 INCHES NOMINAL
CFFB WORM THREAD QUANTITY 1
ABHP OVERALL LENGTH 4.172 INCHES MAXIMUM
CFFC WORM THREAD LEAD 0.1963 INCHES NOMINAL
CFFD WORM THREAD DIRECTION RIGHT-HAND
CFFY STRAIGHT UNTHREADED SECTION DIAMETER 0.3747 INCHES NOMINAL FIRST END, FIRST PORTION
CFFY STRAIGHT UNTHREADED SECTION DIAMETER 0.3747 INCHES NOMINAL SECOND END, FIRST PORTION
CFFX STRAIGHT UNTHREADED LENGTH 0.770 INCHES NOMINAL FIRST END, SECOND PORTION
CFFW SHAFT LOCATION BOTH ENDS OF WORM
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
2540040 10001 A 2 3 2 9Z
Manufacturers
Part SKU Cage Manufacturer Type Status
2540040 10001 NAVAIR AND NAVSEA MANAGED A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 07/04/1 N 8483105000 1824
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC