Product Details | PLATE SELF-LOCKING NUT

5310-00-766-7031 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: WSI31230, WSI312-30, 5310-00-766-7031, 00-766-7031, 5310007667031, 007667031

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-766-7031

Drawings & Photos | NSN 5310-00-766-7031


Cross Reference | NSN 5310-00-766-7031

Part Number Cage Code Manufacturer
WSI312-30 04169 ATLAS CORP WESTERN SKY INDUSTRIES DIV

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Technical Data | NSN 5310-00-766-7031

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.138 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING LOCKING INSERT ALUMINUM ALLOY 2014 OVERALL EXCEPT INSERT
MATERIAL DOCUMENT AND CLASSIFICATION AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT QQ-A-367 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENT OXIDE FILM NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE NUT
HARDNESS RATING NOT RATED
NUT STYLE A129 PLATE
NUT LENGTH 3.450 INCHES MINIMUM AND 3.550 INCHES MAXIMUM
DISTANCE FROM BASE TO CENTER OF APERTURE 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
NUT HEIGHT 3.410 INCHES MINIMUM AND 3.470 INCHES MAXIMUM
PLATE THICKNESS 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
PLATE WIDTH 1.460 INCHES MINIMUM AND 1.570 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE WITH METALLIC INSERT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F2 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM MOUNTING HOLE CENTER TO BASE 3.230 INCHES MINIMUM AND 3.270 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
TEMP RATING NOT RATED
MANUFACTURERS CODE 04169
DESIGN CONTROL REFERENCE WSI312-30

Restrictions/Controls & Freight Information | NSN 5310-00-766-7031

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
NMF Description 013540 ALUM NUTS
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable