Product Details | PLATE SELF-LOCKING NUT

5310-01-047-5720 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: NS103597048, NS103597-048, NS20218341, NS202183-4-1, ST3M470C4M, ST3M721C4M1, F1096514, F10965-1-4, F1209214, F12092-1-4, F29339014, F29339-01-4, F5040341, F50403-4-1, F504034A, F504034-A, 5310-01-047-5720, 01-047-5720, 5310010475720, 010475720

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 10 SEP 1977 01-047-5720

Demand History | NSN 5310-01-047-5720

Part Number Request Date QTY Origin
ST3M721C4M1 2025-11-323 48 US
ST3M721C4M1 2025-08-219 8 United States
5310-01-047-5720 2025-01-22 50 Singapore
ST3M721C4M1 2024-01-04 4 United States
ST3M721C4M1 2023-07-188 20 United States
ST3M721C4M1 2020-02-33 1692 DIBBS
5310-01-047-5720 2013-10-291 1 DIBBS-RFPs
5310-01-047-5720 2013-09-246 1 DIBBS-RFPs
5310-01-047-5720 2013-01-14 3421 DIBBS
5310-01-047-5720 2011-12-343 1 Canada
ST3M470C4M 2008-02-38 15 US

Cross Reference | NSN 5310-01-047-5720

Part Number Cage Code Manufacturer
3929AS1230-C4M1 30003 NAVAL AIR SYSTEMS COMMAND
F10965-1-4 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
F10965-1-4 72962 HARVARD INDUSTRIES INC
F12092-1-4 72962 HARVARD INDUSTRIES INC
F29339-01-4 15653 ALCOA GLOBAL FASTENERS, INC.
F29339-01-4 R1120 SATAIR A/S
F50403-4-1 15653 ALCOA GLOBAL FASTENERS, INC.
F50403-4-1 75237 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
F50403-4-1 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
F504034-A 15653 ALCOA GLOBAL FASTENERS, INC.
NS103597-048 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
NS202183-4-1 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
ST3M470C4M 76301 BOEING COMPANY, THE DBA BOEING
ST3M721C4M1 15653 ALCOA GLOBAL FASTENERS, INC.
ST3M721C4M1 76301 BOEING COMPANY, THE DBA BOEING
ST3M721C4M1 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5310-01-047-5720

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
LOCKING FEATURE ANY ACCEPTABLE
LUBRICATION DRY FILM LUBRICANT
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-01-047-5720

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code Z Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5310-01-047-5720

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 CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Z
AY : Assembly