Product Details | EXTENDED WASHER SELF-LOCKING NUT

5310-01-461-8049 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: 273802, 5310-01-461-8049, 01-461-8049, 5310014618049, 014618049

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 09 NOV 2011 01-461-8049

Demand History | NSN 5310-01-461-8049

Part Number Request Date QTY Origin
5310-01-461-8049 2018-01-16 2 DIBBS
5310-01-461-8049 2016-08-230 4 DIBBS
5310-01-461-8049 2015-10-286 2 DIBBS
5310-01-461-8049 2012-08-239 1 DIBBS

Cross Reference | NSN 5310-01-461-8049

Part Number Cage Code Manufacturer
273802 24617 GENERAL MOTORS CORP
273802 34623 AM GENERAL, LLC

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Technical Data | NSN 5310-01-461-8049

Characteristic Specifications
WASHER OUTSIDE DIAMETER 0.686 INCHES MINIMUM AND 0.706 INCHES MAXIMUM
THREAD DIRECTION RIGHT-HAND
THREAD SERIES UNC
THREAD CLASS 2B
OVERALL HEIGHT 0.281 INCHES MINIMUM AND 0.304 INCHES MAXIMUM
MATERIAL STEEL COMP 1010 OVERALL
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NOMINAL THREAD SIZE 0.312 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY SERRATED FLANGED HEX LOCK NUTS
WASHER THICKNESS 0.025 INCHES MINIMUM AND 0.038 INCHES MAXIMUM
THREAD QUANTITY PER INCH 18
SURFACE TREATMENT ZINC OVERALL
SPECIAL FEATURES 24 FLANGE SERRATIONS EQUALLY SPACED/SERR.HEIGHT 0.009/SERR.LENGTH 0.051
WIDTH ACROSS FLATS 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-01-461-8049

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 573 unknown
Originating Activity Code GX HQ Defense Logistics Agency, Enterprise Business
Systems
Fort Belvoir, VA 22060
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 5310-01-461-8049

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each