NSN 5310-00-550-3808

Part Details | ROUND PLAIN NUT

5310-00-550-3808 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Alternate Parts: 16104712, NADD5637A, CADD5637A, CADD5637A, 5310-00-550-3808, 00-550-3808, 5310005503808, 005503808

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-550-380815887 ( NUT, PLAIN, ROUND )
REFERENCE DRAWINGS & PICTURES

ROUND

CONFIGURATION J

Cross Reference | NSN 5310-00-550-3808
Part Number Cage Code Manufacturer
1610471282796COLTEC INDUSTRIES INC.DBA FAIRBANKS MORSE ENGINE
NADD5637A82796COLTEC INDUSTRIES INC.DBA FAIRBANKS MORSE ENGINE
CADD5637A82796COLTEC INDUSTRIES INC.DBA FAIRBANKS MORSE ENGINE
CADD5637A7PZX0FAIRBANKS MORSE, LLC
Technical Data | NSN 5310-00-550-3808
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE1.625 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE ROUND
SMALL END DIAMETER1.865 INCHES MINIMUM AND 1.870 INCHES MAXIMUM
DRIVE POINT DEPTH0.188 INCHES NOMINAL
NUT DIAMETER2.500 INCHES NOMINAL
NUT THICKNESS0.375 INCHES NOMINAL
DRIVE POINT WIDTH0.312 INCHES NOMINAL
UNDERCUT THICKNESS0.125 INCHES NOMINAL
DRIVE POINT QUANTITY4
HOLE CONFIGURATION STYLE CONFIGURATION J
HOLE TYPE AND QUANTITY1 TAPPED
HOLE NOMINAL THREAD DIAMETER0.250 INCHES
HOLE THREAD QUANTITY PER INCH20