Product Details | PLATE SELF-LOCKING NUT

5310-01-220-3479 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: A62939048, A6293-9-048, NAS18034B1, NAS1803-4B1, 5310-01-220-3479, 01-220-3479, 5310012203479, 012203479

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 13 NOV 1985 01-220-3479

Drawings & Photos | NSN 5310-01-220-3479


Cross Reference | NSN 5310-01-220-3479

Part Number Cage Code Manufacturer
A6293-9-048 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
A6293-9-048 72962 HARVARD INDUSTRIES INC
NAS1803-4B1 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-01-220-3479

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 631 BASE STEEL COMP 4130 OR STEEL COMP 8740 NUT STEEL COMP 631 CLIP STEEL COMP 631 SPRING
SURFACE TREATMENT PASSIVATE BASE CADMIUM AND CHROMATE NUT PASSIVATE CLIP PASSIVATE SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BASE QQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE NUT QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE CLIP QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
NUT STYLE A116 PLATE
NUT LENGTH 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM
NUT HEIGHT 0.310 INCHES NOMINAL
PLATE THICKNESS 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
PLATE WIDTH 0.865 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER 0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM NUT
LUBRICATION DRY FILM LUBRICANT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F38 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO 0.557 INCHES MINIMUM AND

Restrictions/Controls & Freight Information | NSN 5310-01-220-3479

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: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.
Category Code Description
No Freight Information