Product Details | HEXAGON CASTELLATED PLAIN NUT

5310-00-326-5287 A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.

Part Alternates: 50FC1216, 5310-00-326-5287, 00-326-5287, 5310003265287, 003265287

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 24 NOV 1973 00-326-5287

Drawings & Photos | NSN 5310-00-326-5287


Demand History | NSN 5310-00-326-5287

Part Number Request Date QTY Origin
50FC1216 2021-06-167 1000 DIBBS
50FC1216 2021-04-95 110 DIBBS
50FC1216 2021-03-87 110 DIBBS
50FC1216 2019-08-219 70 United States
50FC1216 2019-08-219 285 United States
50FC1216 2017-01-09 100 US
5310-00-326-5287 2016-12-343 150 DIBBS
5310-00-326-5287 2016-02-35 81 DIBBS
5310-00-326-5287 2015-04-117 10 United States
5310-00-326-5287 2013-09-262 96 DIBBS
5310-00-326-5287 2012-12-338 10 DIBBS
5310-00-326-5287 2012-12-336 0 DIBBS
5310-00-326-5287 2012-11-319 9 DIBBS
5310-00-326-5287 2012-09-272 7 DIBBS
5310-00-326-5287 2012-05-139 14 DIBBS
5310-00-326-5287 2012-05-135 6 DIBBS
5310-00-326-5287 2012-02-48 5 DIBBS
5310-00-326-5287 2011-06-155 5 DIBBS
5310-00-326-5287 2011-05-123 10 DIBBS
50FC1216 2008-11-326 20 United States
5310-00-326-5287 2008-11-325 50 US
50FC1216 2008-11-325 20 US
5310-00-326-5287 2008-11-319 100 US
5310-00-326-5287 2008-07-205 60 DIBBS
5310-00-326-5287 2008-07-200 60 DIBBS
5310-00-326-5287 2008-05-133 6 DIBBS

Cross Reference | NSN 5310-00-326-5287

Part Number Cage Code Manufacturer
50FC1216 50392 SPS TECHNOLOGIES INC
50FC1216 50394 SPS TECHNOLOGIES INC UNBRAKO DIV
50FC1216 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION

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Technical Data | NSN 5310-00-326-5287

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.750 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A1 CASTELLATED, HEXAGON
NUT HEIGHT 0.875 INCHES NOMINAL
WIDTH ACROSS FLATS 1.058 INCHES NOMINAL
BEARING SURFACE TYPE CHAMFERED
TEMP RATING NOT RATED
MANUFACTURERS CODE 56878
DESIGN CONTROL REFERENCE 50FC1216

Restrictions/Controls & Freight Information | NSN 5310-00-326-5287

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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

Management | NSN 5310-00-326-5287

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each