Product Details | PLATE SELF-LOCKING NUT

5310-00-283-4618 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: NAS1791C41, NAS1791C4-1, NS2020410481, NS202041-048-1, ST3M4434A1, ST3M443-4A1, BFN44341, BFN443-4-1, F1842114, F18421-1-4, F18421L14, F18421L1-4, F4924941, F49249-4-1, F49249E41, F49249E4-1, F49249E441, F49249E4-4-1, 10121270 , 3929AS12253A1, 3929AS1225-3A1 , 5310-00-283-4618, 00-283-4618, 5310002834618, 002834618

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 19 OCT 1973 00-283-4618

Drawings & Photos | NSN 5310-00-283-4618


Demand History | NSN 5310-00-283-4618

Part Number Request Date QTY Origin
5310-00-283-4618 2024-08-232 291 DIBBS
5310-00-283-4618 2024-08-221 733 DIBBS
NAS1791C41 2024-06-177 1000 Taiwan
ST3M4434A1 2024-03-86 2 US
NAS1791C41 2023-09-263 100 Czech Republic
NAS1791C41 2023-09-263 300 Czech Republic
NAS1791C41 2023-09-262 100 Czech Republic
5310-00-283-4618 2022-05-132 100 US
5310-00-283-4618 2020-12-344 1000 US
NAS1791C41 2020-06-175 160 ES
NAS1791C41 2020-03-66 34 United States
ST3M4434A1 2019-05-151 1700 US
NAS1791C41 2016-07-190 100 Germany
NAS1791C41 2016-07-190 300 Germany
NAS1791C41 2016-04-117 70 United States
NAS1791C41 2014-07-188 112 Australia
NAS1791C4-1 2014-04-97 100 UK
5310-00-283-4618 2013-11-325 1 DIBBS-RFPs
ST3M4434A1 2013-10-302 6 United States
5310-00-283-4618 2013-10-291 1 DIBBS-RFPs
5310-00-283-4618 2013-09-246 1 DIBBS-RFPs
NAS1791C41 2012-11-328 52 China
NAS1791C41 2012-08-219 10 US
NAS1791C41 2012-04-101 40 US
NAS1791C41 2012-03-82 20 Taiwan
NAS1791C41 2011-12-356 18 United States
NAS1791C41 2011-08-215 1000 IT
NAS1791C41 2011-06-174 2 US
NAS1791C41 2010-12-361 200 United States
NAS1791C41 2010-12-343 6 Taiwan
5310-00-283-4618 2010-12-342 6 US
NAS1791C41 2010-08-229 500 SE
NAS1791C41 2010-04-120 10 US
ST3M4434A1 2009-09-252 100 United States
ST3M4434A1 2009-07-205 30 US
ST3M4434A1 2009-07-205 100 US
ST3M4434A1 2009-07-205 220 US
ST3M4434A1 2009-07-205 30 US
ST3M4434A1 2009-07-205 220 US
ST3M4434A1 2009-07-205 30 US
ST3M4434A1 2009-07-205 220 US
NAS1791C41 2009-06-180 120 US
5310-00-283-4618 2009-05-148 240 US
F49249E41 2009-05-138 220 US
NAS1791C41 2009-05-125 33040 India
NAS1791C41 2009-05-125 33040 India
5310-00-283-4618 2009-04-105 16008 DIBBS
5310-00-283-4618 2008-11-317 11776 DIBBS
5310-00-283-4618 2008-05-142 4 US
NAS1791C41 2008-04-106 490 US

Cross Reference | NSN 5310-00-283-4618

Part Number Cage Code Manufacturer
3929AS1225-3A1 30003 NAVAL AIR SYSTEMS COMMAND
BFN443-4-1 27238 BRISTOL INDUSTRIES
F18421-1-4 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
F18421-1-4 72962 HARVARD INDUSTRIES INC
F18421L1-4 72962 HARVARD INDUSTRIES INC
F18421L1-4 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
F49249-4-1 15653 ALCOA GLOBAL FASTENERS, INC.
F49249-4-1 R1120 SATAIR A/S
F49249E4-1 15653 ALCOA GLOBAL FASTENERS, INC.
F49249E4-1 75237 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
F49249E4-1 R1120 SATAIR A/S
F49249E4-4-1 15653 ALCOA GLOBAL FASTENERS, INC.
F49249E4-4-1 75237 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
F49249E4-4-1 R1120 SATAIR A/S
NAS1791C4-1 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NS202041-048-1 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
ST3M443-4A1 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-00-283-4618

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 SHELL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5735 ASSN STD SINGLE MATERIAL RESPONSE SHELL
SURFACE TREATMENT PASSIVATE SHELL
HARDNESS RATING NOT RATED
NUT STYLE A116 PLATE
NUT LENGTH 1.292 INCHES MAXIMUM
NUT HEIGHT 0.286 INCHES MAXIMUM
PLATE THICKNESS 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
PLATE WIDTH 0.574 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.070 INCHES MINIMUM NUT
COUNTERBORE DIAMETER 0.254 INCHES MINIMUM NUT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F38 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
TEMP RATING NOT RATED
FEATURES PROVIDED FLOATING NUT
SPECIFICATION/STANDARD DATA 76301-ST3M443 MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 5310-00-283-4618

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 013540 ALUM NUTS
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 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 5310-00-283-4618

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each