NSN 5310-01-037-4219

Part Details | ASSEMBLED WASHER SELF-LOCKING NUT

5310-01-037-4219 A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: HW17X7, TLN10007, TLN1000-7, TLN10007, TLN1000-7, LH76107, LH7610-7, TLN10007, TLN1000-7, TLN10007, TLN1000-7, C3897, C389-7, TLN10007, TLN1000-7, TLN10007, TLN1000-7, TLN10007, TLN1000-7, 5310-01-037-4219, 01-037-4219, 5310010374219, 010374219

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 18, 197701-037-421929736 ( NUT, SELF-LOCKING, ASSEMBLED WASHER )
REFERENCE DRAWINGS & PICTURES

FLAT WITH TURNED UP EDGE

Cross Reference | NSN 5310-01-037-4219
Part Number Cage Code Manufacturer
HW17X715653ARCONIC GLOBAL FASTENERS & RINGS,INC.
TLN1000-792215ARCONIC GLOBAL FASTENERS & RINGS,INC.
TLN1000-784483ERICO FASTENING SYSTEMS
LH7610-7019L2FITZ AEROSPACE, LLCDBA ESNA
TLN1000-717446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
TLN1000-797928HUCK INTL INC
C389-781755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
TLN1000-756878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
TLN1000-780539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
TLN1000-727624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
Technical Data | NSN 5310-01-037-4219
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.438 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 FLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER0.760 INCHES MAXIMUM
OVERALL HEIGHT0.383 INCHES MINIMUM AND 0.403 INCHES MAXIMUM
WIDTH ACROSS FLATS0.492 INCHES MINIMUM AND 0.512 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN