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Instant Quote for NSN Part B831-9521-9 of Electric Boat Corporation

Mfg Part Number: B831-9521-9

Alternate P/N: B83195219

NIIN : 015050529

CAGE Code : 96169

Item Name : Worm Shaft Worm Shaft


An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. Aerospace Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. As such, we have an inventory of more than two billion new and obsolete parts, among which is an unparalleled selection of NSN parts and much more. This includes items such as Worm Shaft B831-9521-9 from manufacturer Electric Boat Corporation and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like B831-9521-9, you won’t find a more inclusive source than Aerospace Sphere.

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Our website offers a number of parametric search capabilities, one of which allows you to search specifically for NSN parts. This means you can quickly sort through National Stock Numbers such as 3040015050529 and find parts like part number B831-9521-9 from quality manufacturers like Electric Boat Corporation and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.

NSN Information for Part Number B831-9521-9 with NSN 3040-01-505-0529, 3040015050529

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3040-01-505-0529

Item Description:

Worm Shaft

30400150505290NA
CIICHCCESDPMICCriticalityENAC
UAA0
Part NumberISCRNVCRNCCHCCMSDSSADC
B831-9521-9525

Characteristics Data of NSN 3040-01-505-0529, 3040015050529

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH21.070 INCHES NOMINAL
AGAVIII END ITEM IDENTIFICATIONSEAWOLF CLASS SUBMARINE SSN 23, CARGO BAY LOADLINE EXTENSION GUIDE RAILSASSEMBLY.
CCKDSECTION SHAPESQUARE FIRST END, FIRST PORTION
CFFBWORM THREAD QUANTITY76
CFFCWORM THREAD LEAD0.166 INCHES NOMINAL
CFFDWORM THREAD DIRECTIONRIGHT-HAND
CFFFWORM PRESSURE ANGLE IN DEG14.500
CFFGWORM HELIX ANGLE2.4302 DEG
CFFKWORM OUTSIDE DIAMETER1.2417 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
CFFLWORM PITCH DIAMETER1.1338 INCHES MINIMUM AND 1.1578 INCHES MAXIMUM
CFFNWORM THREAD SECTION LENGTH12.670 INCHES NOMINAL
CFFPWORM BODY LENGTH21.070 INCHES NOMINAL
CFFQWORM BODY TAPERED BEARING SURFACE ENDNOT PROVIDED
CFFWSHAFT LOCATIONONE END OF WORM
CFFXSTRAIGHT UNTHREADED LENGTH0.250 INCHES NOMINAL FIRST END, THIRD PORTION
CFFXSTRAIGHT UNTHREADED LENGTH0.330 INCHES NOMINAL FIRST END, FOURTH PORTION
CFFXSTRAIGHT UNTHREADED LENGTH1.500 INCHES NOMINAL FIRST END, FIRST PORTION
CFFXSTRAIGHT UNTHREADED LENGTH2.125 INCHES NOMINAL SECOND END, FIRST PORTION
CFFXSTRAIGHT UNTHREADED LENGTH4.195 INCHES NOMINAL FIRST END, SECOND PORTION
CFFYSTRAIGHT UNTHREADED SECTION DIAMETER0.748 INCHES MINIMUM AND 0.750 INCHES MAXIMUM SECOND END, FIRST PORTION
CFFYSTRAIGHT UNTHREADED SECTION DIAMETER1.000 INCHES NOMINAL FIRST END, FOURTH PORTION
CFFYSTRAIGHT UNTHREADED SECTION DIAMETER1.000 INCHES NOMINAL FIRST END, SECOND PORTION
CFFYSTRAIGHT UNTHREADED SECTION DIAMETER1.055 INCHES MINIMUM AND 1.059 INCHES MAXIMUM FIRST END, FIRST PORTION
CFFYSTRAIGHT UNTHREADED SECTION DIAMETER1.450 INCHES NOMINAL FIRST END, THIRD PORTION
FEATSPECIAL FEATURESPART NAME BY CONTROLLING AGENCY: WORM SHAFT, ACME THREAD. NOTE: COAT ACME THREADS ON SHAFT WITH TERMALENE A-A-50433, PRIOR TO ASSEMBLY.
MATTMATERIALCOPPER ALLOY

  Related NSN Part List to B831-9521-9

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