NSN 5310-00-997-2879

Part Details | ROUND PLAIN NUT

5310-00-997-2879 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: 570352, 570352, 570352, 570352, 5310-00-997-2879, 00-997-2879, 5310009972879, 009972879

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 15, 196700-997-287915887 ( NUT, PLAIN, ROUND )
REFERENCE DRAWINGS & PICTURES

ROUND

Cross Reference | NSN 5310-00-997-2879
Part Number Cage Code Manufacturer
57035200088ROYAL OAK GAGE INC
57035259501UNISON INDUSTRIES, LLC
57035283311UNISON INDUSTRIES, LLC
57035277445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5310-00-997-2879
Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE0.586 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NUT STYLE ROUND
SMALL END DIAMETER0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM
DRIVE POINT DEPTH0.060 INCHES NOMINAL
NUT DIAMETER1.050 INCHES MINIMUM AND 1.070 INCHES MAXIMUM
NUT THICKNESS0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
DRIVE POINT WIDTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
UNDERCUT THICKNESS0.200 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
DRIVE POINT QUANTITY8
PRECIOUS MATERIAL SILVER
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES SILVER
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT