Product Details | HEXAGON SELF-LOCKING NUT

5310-01-509-8658 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: M45913/1-8CS6, M4591318CS6, A107519-101-11 ITEM 59, A10751910111ITEM59, MIL-DTL-45913/1, MILDTL459131, 5310-01-509-8658, 01-509-8658, 5310015098658, 015098658

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 07 JUL 2003 01-509-8658

Drawings & Photos | NSN 5310-01-509-8658


Demand History | NSN 5310-01-509-8658

Part Number Request Date QTY Origin
5310-01-509-8658 2025-09-248 500 us
5310-01-509-8658 2018-12-347 30 US
5310-01-509-8658 2016-11-307 1435 DIBBS
M4591318CS6 2015-12-342 410 US
5310-01-509-8658 2015-12-337 716 DIBBS
5310-01-509-8658 2014-10-287 277 DIBBS
5310-01-509-8658 2014-10-275 277 DIBBS
5310-01-509-8658 2011-08-220 60 US
M4591318CS6 2011-08-220 60 US
MILDTL459131 2008-09-249 4000 US

Cross Reference | NSN 5310-01-509-8658

Part Number Cage Code Manufacturer
A107519-101-11 ITEM 59 1BQ03 GENERAL DYNAMICS ADV INFO SYS
M45913/1-8CS6 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-DTL-45913/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5310-01-509-8658

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 13
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 316 OVERALL EXCEPT INSERT
MATERIAL DOCUMENT AND CLASSIFICATION SAE-J995 ASSN STD SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.736 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING NOT RATED
III END ITEM IDENTIFICATION WLD-1 MAINT D
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-DTL-45913/1
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M45913/1-8CS6

Restrictions/Controls & Freight Information | NSN 5310-01-509-8658

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: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
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 576 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 5310-01-509-8658

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
Q
EA : Each