Product Details | PLATE SELF-LOCKING NUT

5310-00-208-2397 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: MILN25027, 68A21768048, 68A217-68-048, 68NA21768048, 68NA217-68-048, 5310-00-208-2397, 00-208-2397, 5310002082397, 002082397

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-208-2397

Drawings & Photos | NSN 5310-00-208-2397


Demand History | NSN 5310-00-208-2397

Part Number Request Date QTY Origin
MILN25027 2023-08-236 54 US
MILN25027 2020-09-262 156 US
MILN25027 2012-06-157 16 United States
MILN25027 2012-05-139 15 United States
MILN25027 2011-09-265 28 US
MILN25027 2011-09-264 25 Canada
MILN25027 2011-02-49 5 US
MILN25027 2011-02-49 10 US
MILN25027 2011-02-49 40 US
MILN25027 2010-06-181 50 United States
MILN25027 2010-04-111 5000 US
MILN25027 2009-11-321 560 US
MILN25027 2009-10-281 8 Canada
MILN25027 2008-09-270 50 Italy

Cross Reference | NSN 5310-00-208-2397

Part Number Cage Code Manufacturer
68A217-68-048 72962 HARVARD INDUSTRIES INC
68NA217-68-048 72962 HARVARD INDUSTRIES INC
MILN25027 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5310-00-208-2397

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM ALLOY 5052 BASE FIBER OR PLASTIC POLYAMIDE LOCKING INSERT ALUMINUM ALLOY 2017 NUT
MATERIAL DOCUMENT AND CLASSIFICATION TEMPER H32 ASSN STD SINGLE MATERIAL RESPONSE BASE TEMPER T4 OR AMS 4118 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT ANODIZE BASE ANODIZE NUT
HARDNESS RATING NOT RATED
NUT STYLE A124 PLATE
NUT LENGTH 1.250 INCHES NOMINAL
NUT HEIGHT 0.308 INCHES MINIMUM AND 0.318 INCHES MAXIMUM
PLATE THICKNESS 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM
PLATE WIDTH 0.734 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F44 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.300 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDED FLOATING NUT
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILN25027

Restrictions/Controls & Freight Information | NSN 5310-00-208-2397

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 Q 70
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