Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-246-9821 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: 52LH332482, 52LH3324-82, 5310-01-246-9821, 01-246-9821, 5310012469821, 012469821

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 22 DEC 1986 01-246-9821

Drawings & Photos | NSN 5310-01-246-9821


Cross Reference | NSN 5310-01-246-9821

Part Number Cage Code Manufacturer
52LH3324-82 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
52LH3324-82 22599 AMERACE CORP ESNA DIV
52LH3324-82 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-01-246-9821

Characteristic Specifications
THREAD SERIES UNJC
NOMINAL THREAD SIZE 0.1640 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TYPE 1,CLASS 3 MIL STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 0.267 INCHES NOMINAL
OVERALL HEIGHT 0.125 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
WASHER THICKNESS 0.015 INCHES NOMINAL
WIDTH ACROSS FLATS 0.213 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING NOT RATED
SPECIFICATION/STANDARD DATA 72962-52LH3324 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION

Restrictions/Controls & Freight Information | NSN 5310-01-246-9821

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