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Browse Listing Resources for NSN 3040-01-508-6623

For all the NSN 3040-01-508-6623 parts you are seeking, turn to our vast collection of offerings here on Buy Mil Spares. On this page, part numbers like B434-8205-21, B434-8212-23, and others with the NSN 3040-01-508-6623 are featured alongside applicable listing information for your ease of perusal. If any specific item grabs your attention within our NSN 3040-01-508-6623 inventory, you can use the “RFQ” button to its right to access one of our online quote request forms. Once we have an opportunity to receive and assess the details you provided, you can anticipate a tailored response in 15 minutes or less.

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Item Name Wormshaft
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3040 Miscellaneous Power Transmission Equipment
National Item Identification Number (NIIN) 01-508-6623 (015086623)
NCB Code USA (01)
Manufacturer Electric Boat Corporation
Part Number Manufacturer Item Name Cage Code RFQ
B434-8205-21 electric boat corporation wormshaft 96169 RFQ
B434-8212-23 electric boat corporation wormshaft 96169 RFQ

Technical Characteristics of NSN 3040015086623

MRCCriteriaCharacteristic
CFFKWORM OUTSIDE DIAMETER2.000 INCHES NOMINAL
CFFPWORM BODY LENGTH36.125 INCHES NOMINAL
CFFQWORM BODY TAPERED BEARING SURFACE ENDPROVIDED
CFFRTAPERED BEARING SURFACE LARGEST DIAMETER2.000 INCHES NOMINAL
CFFSTAPERED BEARING SURFACE SMALLEST DIAMETER1.760 INCHES NOMINAL
CFFWSHAFT LOCATIONONE END OF WORM
CFFXSTRAIGHT UNTHREADED LENGTH0.880 INCHES NOMINAL FIRST END, FIRST PORTION 0.180 INCHES NOMINAL FIRST END, SECOND PORTION 2.640 INCHES NOMINAL FIRST END, THIRD PORTION 1.060 INCHES NOMINAL FIRST END, FOURTH PORTION 0.250 INCHES NOMINAL FIRST END, FIFTH PORTION 1.060 INCHES NOMINAL FIRST END, SIXTH PORTION 0.500 INCHES NOMINAL FIRST END, SEVENTH PORTION 1.000 INCHES NOMINAL FIRST END, EIGHTH PORTION 0.750 INCHES NOMINAL FIRST END, NINTH PORTION 2.000 INCHES NOMINAL SECOND END, FIRST PORTION
CFFYSTRAIGHT UNTHREADED SECTION DIAMETER1.967 INCHES NOMINAL FIRST END, FIRST PORTION 1.850 INCHES NOMINAL FIRST END, SECOND PORTION 1.967 INCHES NOMINAL FIRST END, THIRD PORTION 3.000 INCHES MINIMUM AND 3.001 INCHES MAXIMUM FIRST END, FOURTH PORTION 2.750 INCHES NOMINAL FIRST END, FIFTH PORTION 3.000 INCHES MINIMUM AND 3.001 INCHES MAXIMUM FIRST END, SIXTH PORTION 4.125 INCHES NOMINAL FIRST END, SEVENTH PORTION 3.000 INCHES NOMINAL FIRST END, EIGHTH PORTION 1.700 INCHES NOMINAL FIRST END, NINTH PORTION 1.623 INCHES MINIMUM AND 1.624 INCHES MAXIMUM SECOND END, FIRST PORTION
ABHPOVERALL LENGTH36.125 INCHES NOMINAL
AKAFSHAFT THREAD DIRECTIONLEFT-HAND SECOND END, SECOND PORTION
CFFBWORM THREAD QUANTITY4
CFFCWORM THREAD LEAD0.500 INCHES NOMINAL
CFFGWORM HELIX ANGLE14.03624 DEG
FEATSPECIAL FEATURESPART NAME BY CONTROLLING AGENCY: SCREW, POWER RH. FIRST END, EIGHTH PORTION, TWO PARALLEL FLATS 2.50 ACROSS. ACME THREAD AREA 12.00 FROM FIRST END HAS 1.88 HOLE DRILLED THUR. NOTE: REFERENCING DRAWING 596-7410365-21 WILL SHOW, SCREW POWER RH, P/N B434-8212-21. FOR CORRECTION TO DRAWING REFER TO (ER) ENGINEERING REPORT ERMF02198 INDICATING DRAWING 596-7410365-21 IS NOW, SCREW POWER LH, P/N B434-8212-23.
AGAVIII END ITEM IDENTIFICATIONSEAWOLF CLASS SUBMARINE SSN 23, EXTERNAL STBD TRAY HANDLING WINCH CABLE DRUM LEVEL WIND ASSEMBLY
CFFDWORM THREAD DIRECTIONLEFT-HAND
CFFFWORM PRESSURE ANGLE IN DEG14.500
CFFTTAPERED BEARING SURFACE LENGTH0.120 INCHES NOMINAL
CFFZUNTHREADED SECTION KEYWAY WIDTH0.2490 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM FIRST END, THIRD PORTION
CFGBUNTHREADED SECTION KEYWAY DEPTH0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM FIRST END, THIRD PORTION
CFGCUNTHREADED SECTION PIN HOLE DIAMETER0.1880 INCHES NOMINAL FIRST END, FIFTH PORTION
MATLMATERIALNICKEL COPPER ALUMINUM ALLOY

Relevant Components for NSN - 3040-01-508-6623, 3040015086623
3020-01-298-2321 (3020012982321) 3040-01-024-5282 (3040010245282) 3040-01-320-6337 (3040013206337) 3040-01-357-6650 (3040013576650)
3020-01-526-8468 (3020015268468) 3020-00-314-1936 (3020003141936) 3040-01-621-5984 (3040016215984) 3040-01-345-1512 (3040013451512)
3020-01-641-9846 (3020016419846) 3040-01-570-4421 (3040015704421) 3010-01-205-9122 (3010012059122) 3040-00-528-1984 (3040005281984)

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