NSN 5310-00-124-2120

Part Details | HEXAGON SINGLE BALL SEAT SELF-LOCKING NUT

5310-00-124-2120 A nut having one convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also NUT (1), SELF-LOCKING, CONE SEAT, HEXAGON.

Alternate Parts: TLN1020L8N, TLN1020L8N, TLN1020L8N, 3M347L8, 52LH6073A080, TLN1020L8N, TLN1020L8N, TLN1020L8N, TLN1020L8N, TLN1020L8N, TLN1020L8N, 5310-00-124-2120, 00-124-2120, 5310001242120, 001242120

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 27, 197200-124-212029732 ( NUT, SELF-LOCKING, SINGLE BALL SEAT, HEXAGON )
REFERENCE DRAWINGS & PICTURES

SINGLE BALL SEAT, HEXAGON

Cross Reference | NSN 5310-00-124-2120
Part Number Cage Code Manufacturer
TLN1020L8NC4293ALCOA FASTENING SYSTEMSFAIRCHILDFASTENERS EUROPE - VSD GMBH
TLN1020L8N92215ARCONIC GLOBAL FASTENERS & RINGS,INC.
TLN1020L8N5M902ARCONIC GLOBAL FASTENERS & RINGS,INC.
3M347L876301BOEING COMPANY, THEDBA BOEING
52LH6073A08072962HARVARD INDUSTRIES INC
TLN1020L8N17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
TLN1020L8N97928HUCK INTL INC
TLN1020L8N59563REID PRODUCTS INC.DBA REID PRODUCTS
TLN1020L8N56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
TLN1020L8N80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
TLN1020L8N27624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
Technical Data | NSN 5310-00-124-2120
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
NUT STYLE SINGLE BALL SEAT, HEXAGON
BALL SEAT RADIUS0.561 INCHES NOMINAL
NUT HEIGHT0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
WIDTH ACROSS FLATS0.553 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION SOLUBLE LUBRICANT