NSN 5310-01-285-4012

Part Details | ASSEMBLED WASHER SELF-LOCKING NUT

5310-01-285-4012 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: NAS1726V5D, 5310-01-285-4012, 01-285-4012, 5310012854012, 012854012

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 13, 198801-285-401229736 ( NUT, SELF-LOCKING, ASSEMBLED WASHER )
REFERENCE DRAWINGS & PICTURES

FLAT WITH TURNED UP EDGE

Cross Reference | NSN 5310-01-285-4012
Part Number Cage Code Manufacturer
NAS1726V5D80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5310-01-285-4012
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE FLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER0.560 INCHES MAXIMUM
OVERALL HEIGHT0.316 INCHES MINIMUM AND 0.336 INCHES MAXIMUM
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
SPECIFICATION/STANDARD DATA80205-NAS1726 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD