Product Details | PLATE SELF-LOCKING NUT

5310-00-703-8304 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: M12700048, M12700-048, MK10314, MK1031-4, 717819-047, 5310-00-703-8304, 00-703-8304, 5310007038304, 717819047, 007038304

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-703-8304

Drawings & Photos | NSN 5310-00-703-8304


Cross Reference | NSN 5310-00-703-8304

Part Number Cage Code Manufacturer
717819-047 82577 RAYTHEON COMPANY DBA RAYTHEON
M12700-048 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
M12700-048 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
MK1031-4 15653 ALCOA GLOBAL FASTENERS, INC.
MK1031-4 75237 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5310-00-703-8304

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION A286 FSCM 75239 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT SILVER OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A116 PLATE
NUT LENGTH 0.786 INCHES MAXIMUM
NUT HEIGHT 0.281 INCHES MAXIMUM
PLATE THICKNESS 0.040 INCHES NOMINAL
PLATE WIDTH 0.414 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
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 MOUNTING HOLE CENTER 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.562 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
TEMP RATING NOT RATED
III PRECIOUS MATERIAL SILVER
MANUFACTURERS CODE 15653
DESIGN CONTROL REFERENCE MK1031-4

Restrictions/Controls & Freight Information | NSN 5310-00-703-8304

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:SItem contains silver
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