Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-181-1123 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: BA1614005, BA16140-05 , BH002475, BH00247-5 , H399405, H39940-5 , J628P05, J628P05A, J628P05B, J628P05C, J628P05D, J628P05E, VN1812DA54, 10110058 , 80985524, 80985-524 , 5310-01-181-1123, 01-181-1123, 5310011811123, 011811123

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 06 JUN 1984 01-181-1123

Drawings & Photos | NSN 5310-01-181-1123


Demand History | NSN 5310-01-181-1123

Part Number Request Date QTY Origin
5310-01-181-1123 2025-02-55 3 US
5310-01-181-1123 2018-12-346 1 DIBBS-RFPs
5310-01-181-1123 2013-08-225 1 DIBBS-RFPs
5310-01-181-1123 2013-07-207 1 DIBBS-RFPs
5310-01-181-1123 2011-06-164 11640 DIBBS
5310-01-181-1123 2011-06-159 12000 DIBBS
5310-01-181-1123 2011-03-67 506 DIBBS
5310-01-181-1123 2011-01-08 10456 DIBBS
5310-01-181-1123 2008-12-344 2 United States

Cross Reference | NSN 5310-01-181-1123

Part Number Cage Code Manufacturer
80985-524 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
BA16140-05 F0188 BLANC AERO INDUSTRIES - GROUPE LISIAEROSPACE
BH00247-5 27238 BRISTOL INDUSTRIES
H39940-5 15653 ALCOA GLOBAL FASTENERS, INC.
J628P05 07482 GENERAL ELECTRIC COMPANY DBA GE
J628P05 58828 CFM INTERNATIONAL, INC.
J628P05A 07482 GENERAL ELECTRIC COMPANY DBA GE
J628P05B 07482 GENERAL ELECTRIC COMPANY DBA GE
J628P05C 07482 GENERAL ELECTRIC COMPANY DBA GE
J628P05D 07482 GENERAL ELECTRIC COMPANY DBA GE
J628P05E 07482 GENERAL ELECTRIC COMPANY DBA GE
VN1812DA54 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5310-01-181-1123

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.3125 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-8879 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.475 INCHES NOMINAL
OVERALL HEIGHT 0.575 INCHES NOMINAL
WASHER THICKNESS 0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.375 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING NOT RATED
SPECIAL FEATURES TWO DRIVE POINTS,AT 180 DEGREE ANGLE,OMITTED
MANUFACTURERS CODE 07482
MFR SOURCE CONTROLLING REFERENCE J628P05

Restrictions/Controls & Freight Information | NSN 5310-01-181-1123

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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 5310-01-181-1123

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
5
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
5
EA : Each