Product Details | HEXAGON SELF-LOCKING NUT

5310-01-206-2821 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: MS1782824CMOD, M25027/1-24C, M25027/1-24CL1, M25027124C, M25027124CL1, H5773302216, H577-3302-216, H5773302216L1, H577-3302-216L1, B541110078, B541-1100-78, B541110078L1, B541-1100-78L1, SSN 688 203-4457005 PIECE 43, SSN 688 203-4457005 PIECE 43L1, SSN6882034457005PIECE43, SSN6882034457005PIECE43L1, D4000031729DSWF2, D4000031729-DSW-F2, D4000031729DSWF2L1, D4000031729-DSW-F2L1, D4000031729TDF62, D4000031729-TD-F62, D4000031729TDF62L1, D4000031729-TD-F62L1, MILN25027, MIL-N-25027, MILN25027L1, MIL-N-25027L1, 211070742L1, 585-6404856 FIND 15, 5856404856FIND15, 585-6405856 FIND 15L1, 5856405856FIND15L1, 5923402 PIECE 34, 5923402 PIECE 34L1, 5923402PIECE34, 5923402PIECE34L1, 593-6405215 FIND 16, 593-6405215 FIND 16L1, 5936405215FIND16, 5936405215FIND16L1, 211071556L1, 2436758311MSASA21, 243-6758311-MSAS-A21, 2436758311MSASA21L1, 243-6758311-MSAS-A21L1, 2436758311MSASA41, 243-6758311-MSAS-A41, 2436758311MSASA41L1, 243-6758311-MSAS-A41L1, 255578 PIECE 27, 255578 PIECE 27L1, 255578PIECE27, 255578PIECE27L1, 4457005 PIECE 43, 4457005 PIECE 43L1, 4457005PIECE43, 4457005PIECE43L1, 4457332 PIECE 6, 4457332 PIECE 6 L1, 4457332PIECE6, 4457332PIECE6L1, 4457894 PIECE F-4, 4457894 PIECE F-4L1, 4457894PIECEF4, 4457894PIECEF4L1, 49NU246, 49NU246L1, 512-6404649 FIND 67, 512-6404649 FIND 67L1, 512-6404649 FIND 68, 512-6404649 FIND 68L1, 5126404649FIND67, 5126404649FIND67L1, 5126404649FIND68, 5126404649FIND68L1, 512-6404856 FIND 15, 512-6404856 FIND 15L1, 5126404856FIND15, 5126404856FIND15L1, 100-4694415 ITEM 3, 100-4694415 ITEM 3L1, 1004694415ITEM3, 1004694415ITEM3L1, 100-4695540 ITEM 3, 1004695540ITEM3, 100-4695545 ITEM 3, 100-4695545 ITEM 3L1, 1004695545ITEM3, 1004695545ITEM3L1, 123-4775390 ITEM8, 123-4775390 ITEM8L1, 1234775390ITEM8, 1234775390ITEM8L1, 123-5795047 PART 7, 123-5795047 PART 7L1, 1235795047PART7, 1235795047PART7L1, 203-4678530 ITEM 3, 203-4678530 ITEM 3L1, 2034678530ITEM3, 2034678530ITEM3L1, 203-5923402 PIECE 34, 203-5923402 PIECE 34L1, 2035923402PIECE34, 2035923402PIECE34L1, 593-7067139-216, 5937067139216L1, 593-7067139-216L1, 6002-154 PIECE 5, 6002-154 PIECE 5L1, 6002154PIECE5, 6002154PIECE5L1, 60081043, 60-08-1043, 60081043L1, 60-08-1043L1, 6305-11 PC 43, 6305-11 PC 43L1, 630511PC43, 630511PC43L1, 6305-53 PIECE 34, 6305-53 PIECE 34L1, 630553PIECE34, 630553PIECE34L1, 6404856 FIND 15, 6404856 FIND 15L1, 6404856FIND15, 6404856FIND15L1, 6405215 FIND 16, 6405215 FIND 16L1, 6405215FIND16, 6405215FIND16L1, 7501-21 PIECE 5, 7501-21 PIECE 5L1, 750121PIECE5, 750121PIECE5L1, 5310-01-206-2821, 01-206-2821, 5937067139216, 5310012062821, 211070742, 012062821, 211071556

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 17 APR 1985 01-206-2821

Drawings & Photos | NSN 5310-01-206-2821


Demand History | NSN 5310-01-206-2821

Part Number Request Date QTY Origin
5310-01-206-2821 2025-04-110 2800 US
MILN25027 2023-08-236 54 US
5310-01-206-2821 2021-12-362 0 NECO
MILN25027 2020-09-262 156 US
5310-01-206-2821 2018-05-130 1280 NECO
5310-01-206-2821 2018-04-115 1280 NECO
5310-01-206-2821 2013-01-24 459 NECO
5310-01-206-2821 2012-12-353 9 DIBBS
5310-01-206-2821 2012-11-333 459 NECO
5310-01-206-2821 2012-11-312 21 DIBBS
MILN25027 2012-06-157 16 United States
MILN25027 2012-05-139 15 United States
MILN25027 2011-09-265 28 US
MILN25027 2011-09-264 25 Canada
5310-01-206-2821 2011-06-165 940 NECO
5310-01-206-2821 2011-04-96 940 NECO
5310-01-206-2821 2011-03-74 940 NECO
MILN25027 2011-02-49 5 US
MILN25027 2011-02-49 10 US
MILN25027 2011-02-49 40 US
MILN25027 2010-06-181 50 United States
MILN25027 2010-04-111 5000 US
MILN25027 2009-11-321 560 US
MILN25027 2009-10-281 8 Canada
MILN25027 2008-09-270 50 Italy

Cross Reference | NSN 5310-01-206-2821

Part Number Cage Code Manufacturer
100-4694415 ITEM 3 80064 NAVAL SHIP SYSTEMS COMMAND
100-4694415 ITEM 3L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
100-4695540 ITEM 3 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
100-4695540 ITEM 3 80064 NAVAL SHIP SYSTEMS COMMAND
100-4695545 ITEM 3 80064 NAVAL SHIP SYSTEMS COMMAND
100-4695545 ITEM 3L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
123-4775390 ITEM8 80064 NAVAL SHIP SYSTEMS COMMAND
123-4775390 ITEM8L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
123-5795047 PART 7 80064 NAVAL SHIP SYSTEMS COMMAND
123-5795047 PART 7L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
203-4678530 ITEM 3 80064 NAVAL SHIP SYSTEMS COMMAND
203-4678530 ITEM 3L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
203-5923402 PIECE 34 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
203-5923402 PIECE 34L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
211070742 53711 NAVAL SEA SYSTEMS COMMAND
211070742L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
211071556 53711 NAVAL SEA SYSTEMS COMMAND
211071556L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
243-6758311-MSAS-A21 53711 NAVAL SEA SYSTEMS COMMAND
243-6758311-MSAS-A21L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
243-6758311-MSAS-A41 53711 NAVAL SEA SYSTEMS COMMAND
243-6758311-MSAS-A41L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
255578 PIECE 27 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
255578 PIECE 27L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
4457005 PIECE 43 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
4457005 PIECE 43 80064 NAVAL SHIP SYSTEMS COMMAND
4457005 PIECE 43L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
4457332 PIECE 6 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
4457332 PIECE 6 L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
4457894 PIECE F-4 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
4457894 PIECE F-4L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
49NU246 80064 NAVAL SHIP SYSTEMS COMMAND
49NU246L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
512-6404649 FIND 67 53711 NAVAL SEA SYSTEMS COMMAND
512-6404649 FIND 67L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
512-6404649 FIND 68 53711 NAVAL SEA SYSTEMS COMMAND
512-6404649 FIND 68L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
512-6404856 FIND 15 53711 NAVAL SEA SYSTEMS COMMAND
512-6404856 FIND 15L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
585-6404856 FIND 15 53711 NAVAL SEA SYSTEMS COMMAND
585-6405856 FIND 15L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
5923402 PIECE 34 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
5923402 PIECE 34L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
593-6405215 FIND 16 53711 NAVAL SEA SYSTEMS COMMAND
593-6405215 FIND 16L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
593-7067139-216 53711 NAVAL SEA SYSTEMS COMMAND
593-7067139-216L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
60-08-1043 96169 ELECTRIC BOAT CORPORATION
60-08-1043L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6002-154 PIECE 5 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
6002-154 PIECE 5L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6305-11 PC 43 53711 NAVAL SEA SYSTEMS COMMAND
6305-11 PC 43L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6305-53 PIECE 34 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
6305-53 PIECE 34L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6404856 FIND 15 53711 NAVAL SEA SYSTEMS COMMAND
6404856 FIND 15L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6405215 FIND 16 53711 NAVAL SEA SYSTEMS COMMAND
6405215 FIND 16L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
7501-21 PIECE 5 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
7501-21 PIECE 5L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
B541-1100-78 96169 ELECTRIC BOAT CORPORATION
B541-1100-78L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
D4000031729-DSW-F2 53711 NAVAL SEA SYSTEMS COMMAND
D4000031729-DSW-F2L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
D4000031729-TD-F62 53711 NAVAL SEA SYSTEMS COMMAND
D4000031729-TD-F62L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
H577-3302-216 96169 ELECTRIC BOAT CORPORATION
H577-3302-216L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
M25027/1-24C 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M25027/1-24CL1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-N-25027 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-N-25027L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MS17828-24C(MOD) 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MS17828-24C(MOD) 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SSN 688 203-4457005 PIECE 43 80064 NAVAL SHIP SYSTEMS COMMAND
SSN 688 203-4457005 PIECE 43L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 5310-01-206-2821

Characteristic Specifications
DEPARTURE FROM CITED DESIGNATOR QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION ZZZX
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-N-25027

Restrictions/Controls & Freight Information | NSN 5310-01-206-2821

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 093470 BOLTS/NUTS I/S
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 573 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5310-01-206-2821

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDL1An items that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective exidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
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
1
EA : Each