Product Details | ASSEMBLED WASHER SELF-LOCKING NUT

5310-01-531-4073 A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: HW298743, HW29874-3, 5310-01-531-4073, 01-531-4073, 5310015314073, 015314073

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 07 JUL 2005 01-531-4073

Drawings & Photos | NSN 5310-01-531-4073


Cross Reference | NSN 5310-01-531-4073

Part Number Cage Code Manufacturer
HW29874-3 15653 ALCOA GLOBAL FASTENERS, INC.

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Technical Data | NSN 5310-01-531-4073

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING NUT STEEL CORROSION RESISTING WASHER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE NUT AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE WASHER
SURFACE TREATMENT CADMIUM AND DISULFIDE MOLYBDENUM NUT PASSIVATE WASHER
NUT STYLE A311 FLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER 0.380 INCHES MAXIMUM
OVERALL HEIGHT 0.223 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.213 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
TEMP RATING 450.0 DEG FAHRENHEIT NOMINAL
III BEARING SURFACE FINISH 125.0 MICROINCHES
III PART NAME ASSIGNED BY CONTROLLING AGENCY NUT, 12-POINT, SELF-LOCKING, CAPTIVE WASHER

Restrictions/Controls & Freight Information | NSN 5310-01-531-4073

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information