Product Details | HEXAGON EXTENDED WASHER PLAIN NUT

5310-01-513-9859 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.

Part Alternates: KFN5874, KFN587-4, 5310-01-513-9859, 01-513-9859, 5310015139859, 015139859

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 10 OCT 2003 01-513-9859

Drawings & Photos | NSN 5310-01-513-9859


Demand History | NSN 5310-01-513-9859

Part Number Request Date QTY Origin
KFN5874 2023-12-352 5130 United States
KFN5874 2023-09-261 48 OM
5310-01-513-9859 2021-03-67 1800 GR
KFN5874 2016-07-201 110 us
KFN5874 2015-05-140 5 United States
5310-01-513-9859 2014-01-07 1 US
KFN5874 2013-02-56 80 US
KFN587-4 2012-06-173 180 Mexico
KFN5874 2011-08-223 200 US
KFN5874 2011-08-217 200 US
KFN5874 2010-11-308 100 US
KFN5874 2010-11-308 100 US
5310-01-513-9859 2010-11-306 600 United States
KFN5874 2009-11-328 3 us
KFN5874 2009-08-225 10 Singapore
KFN5874 2009-08-224 100 US
KFN5874 2008-11-308 50 United States
KFN5874 2008-08-225 290 us
KFN5874 2008-05-141 6200 US
KFN5874 2008-04-102 20000 United Kingdom
KFN5874 2008-04-101 6200 US
KFN5874 2008-01-15 5800 Mexico
KFN5874 2007-08-222 2000 Mexico

Cross Reference | NSN 5310-01-513-9859

Part Number Cage Code Manufacturer
KFN587-4 15653 ALCOA GLOBAL FASTENERS, INC.

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Technical Data | NSN 5310-01-513-9859

Characteristic Specifications
THREAD SERIES UNJC
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-H-6088 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 0.408 INCHES MINIMUM AND 0.422 INCHES MAXIMUM
OVERALL HEIGHT 0.280 INCHES MAXIMUM
WASHER THICKNESS 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
LUBRICATION DRY FILM LUBRICANT
TEMP RATING NOT RATED
III END ITEM IDENTIFICATION CL-215, AIRCRAFT

Restrictions/Controls & Freight Information | NSN 5310-01-513-9859

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information