NSN 5310-00-981-6189

Part Details | ROUND PLAIN NUT

5310-00-981-6189 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: 50781507, 50781-507, 5310-00-981-6189, 00-981-6189, 5310009816189, 009816189

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-981-618915887 ( NUT, PLAIN, ROUND )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-00-981-6189
Part Number Cage Code Manufacturer
50781-50794756BOEING COMPANY, THEDBA BOEING
Technical Data | NSN 5310-00-981-6189
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
SMALL END DIAMETER0.185 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
DRIVE POINT DEPTH0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
NUT DIAMETER0.380 INCHES NOMINAL
NUT THICKNESS0.455 INCHES MINIMUM AND 0.475 INCHES MAXIMUM
DRIVE POINT WIDTH0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
UNDERCUT THICKNESS0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
DRIVE POINT QUANTITY2