Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-011-6541 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: H143CW, H14-3CW, 5310-01-011-6541, 01-011-6541, 5310010116541, 010116541

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 26 OCT 1975 01-011-6541

Drawings & Photos | NSN 5310-01-011-6541


Cross Reference | NSN 5310-01-011-6541

Part Number Cage Code Manufacturer
H14-3CW 15653 ALCOA GLOBAL FASTENERS, INC.
H14-3CW 75237 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
H14-3CW R1120 SATAIR A/S

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Technical Data | NSN 5310-01-011-6541

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 OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 0.330 INCHES MAXIMUM
OVERALL HEIGHT 0.188 INCHES MAXIMUM
WASHER THICKNESS 0.035 INCHES NOMINAL
WIDTH ACROSS FLATS 0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING 450.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 15653
DESIGN CONTROL REFERENCE H14-3CW

Restrictions/Controls & Freight Information | NSN 5310-01-011-6541

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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information