Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-382-7593 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: H495134, H49513-4, ST133410, ST1334-10, ST211310, ST2113-10, ST2118 , ST211810, ST2118-10, ST211910, ST2119-10, VN4718DF048, LH111894, LH11189-4, 4023116, 73916428, 73916-428, 5310-00-382-7593, 00-382-7593, 5310003827593, 003827593

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 21 MAR 1974 00-382-7593

Drawings & Photos | NSN 5310-00-382-7593


Demand History | NSN 5310-00-382-7593

Part Number Request Date QTY Origin
73916-428 2026-01-22 11908 DIBBS
H49513-4 2026-01-22 11908 DIBBS
LH11189-4 2026-01-22 11908 DIBBS
ST2113-10 2026-01-22 11908 DIBBS
ST2118 2026-01-22 11908 DIBBS
ST2118-10 2026-01-22 11908 DIBBS
ST2119-10 2026-01-22 11908 DIBBS
73916-428 2025-08-230 15797 DIBBS
H49513-4 2025-08-230 15797 DIBBS
LH11189-4 2025-08-230 15797 DIBBS
ST2113-10 2025-08-230 15797 DIBBS
ST2118 2025-08-230 15797 DIBBS
ST2118-10 2025-08-230 15797 DIBBS
ST2119-10 2025-08-230 15797 DIBBS
5310-00-382-7593 2024-12-339 1 Turkey
5310-00-382-7593 2024-01-22 1 UM
73916-428 2023-09-264 21098 DIBBS
H49513-4 2023-09-264 21098 DIBBS
LH11189-4 2023-09-264 21098 DIBBS
ST2113-10 2023-09-264 21098 DIBBS
ST2118 2023-09-264 21098 DIBBS
ST2118-10 2023-09-264 21098 DIBBS
ST2119-10 2023-09-264 21098 DIBBS
LH111894 2023-03-82 41469 US
73916-428 2023-03-81 41469 DIBBS
H49513-4 2023-03-81 41469 DIBBS
LH11189-4 2023-03-81 41469 DIBBS
ST2113-10 2023-03-81 41469 DIBBS
ST2118 2023-03-81 41469 DIBBS
ST2118-10 2023-03-81 41469 DIBBS
ST2119-10 2023-03-81 41469 DIBBS
73916-428 2023-02-45 7847 DIBBS
H49513-4 2023-02-45 7847 DIBBS
LH11189-4 2023-02-45 7847 DIBBS
ST2113-10 2023-02-45 7847 DIBBS
ST2118 2023-02-45 7847 DIBBS
ST2118-10 2023-02-45 7847 DIBBS
ST2119-10 2023-02-45 7847 DIBBS
73916-428 2022-12-342 24596 DIBBS
H49513-4 2022-12-342 24596 DIBBS
LH11189-4 2022-12-342 24596 DIBBS
ST2113-10 2022-12-342 24596 DIBBS
ST2118 2022-12-342 24596 DIBBS
ST2118-10 2022-12-342 24596 DIBBS
ST2119-10 2022-12-342 24596 DIBBS
73916-428 2022-09-271 16630 DIBBS
H49513-4 2022-09-271 16630 DIBBS
LH11189-4 2022-09-271 16630 DIBBS
ST2113-10 2022-09-271 16630 DIBBS
ST2118 2022-09-271 16630 DIBBS
ST2118-10 2022-09-271 16630 DIBBS
ST2119-10 2022-09-271 16630 DIBBS
73916-428 2019-08-217 3791 DIBBS
H49513-4 2019-08-217 3791 DIBBS
LH11189-4 2019-08-217 3791 DIBBS
ST2113-10 2019-08-217 3791 DIBBS
ST2118 2019-08-217 3791 DIBBS
ST2118-10 2019-08-217 3791 DIBBS
ST2119-10 2019-08-217 3791 DIBBS
73916-428 2019-03-64 15745 DIBBS
H49513-4 2019-03-64 15745 DIBBS
LH11189-4 2019-03-64 15745 DIBBS
ST2113-10 2019-03-64 15745 DIBBS
ST2118 2019-03-64 15745 DIBBS
ST2118-10 2019-03-64 15745 DIBBS
ST2119-10 2019-03-64 15745 DIBBS
73916-428 2019-01-08 114000 DIBBS
H49513-4 2019-01-08 114000 DIBBS
LH11189-4 2019-01-08 114000 DIBBS
ST2113-10 2019-01-08 114000 DIBBS
ST2118 2019-01-08 114000 DIBBS
ST2118-10 2019-01-08 114000 DIBBS
ST2119-10 2019-01-08 114000 DIBBS
5310-00-382-7593 2018-11-333 32233 DIBBS
5310-00-382-7593 2018-10-289 80000 DIBBS
5310-00-382-7593 2018-08-240 11583 DIBBS
5310-00-382-7593 2018-07-212 4895 DIBBS
5310-00-382-7593 2018-06-163 61164 DIBBS
5310-00-382-7593 2018-05-150 4293 DIBBS
5310-00-382-7593 2018-04-105 20222 DIBBS
5310-00-382-7593 2018-03-80 15936 DIBBS
5310-00-382-7593 2017-12-338 14498 DIBBS
5310-00-382-7593 2017-10-284 18 United States
5310-00-382-7593 2017-02-53 2160 MANUAL
4023116 2016-10-305 100 United States
5310-00-382-7593 2015-09-256 58171 DIBBS
5310-00-382-7593 2015-07-203 13567 DIBBS
5310-00-382-7593 2013-01-25 70066 DIBBS
5310-00-382-7593 2012-11-324 70066 DIBBS
5310-00-382-7593 2012-08-215 83246 DIBBS
5310-00-382-7593 2012-03-69 500 US
5310-00-382-7593 2012-03-65 50 CA
ST211310 2012-03-65 2 CA
5310-00-382-7593 2010-07-196 43884 DIBBS
4023116 2009-08-224 50 US
5310-00-382-7593 2009-04-93 80 US

Cross Reference | NSN 5310-00-382-7593

Part Number Cage Code Manufacturer
4023116 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
73916-428 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
H49513-4 15653 ALCOA GLOBAL FASTENERS, INC.
LH11189-4 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
LH11189-4 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
LH11189-4 72962 HARVARD INDUSTRIES INC
ST1334-10 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
ST2113-10 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
ST2113-10 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
ST2118-10 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
ST2118-10 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
ST2118-10 72962 HARVARD INDUSTRIES INC
ST2118-10 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
ST2119-10 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
VN4718DF048 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5310-00-382-7593

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 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 48.0 ROCKWELL C MAXIMUM
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.430 INCHES MAXIMUM
OVERALL HEIGHT 0.290 INCHES MAXIMUM
WASHER THICKNESS 0.047 INCHES MINIMUM
WIDTH ACROSS FLATS 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
COUNTERSINK ANGLE 90.0 DEGREES NOMINAL NUT
TEMP RATING NOT RATED
MANUFACTURERS CODE 77445
MFR SOURCE CONTROLLING REFERENCE ST2113-10

Restrictions/Controls & Freight Information | NSN 5310-00-382-7593

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 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 5310-00-382-7593

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.
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
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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
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