Product Details | HEXAGON SELF-LOCKING NUT

5310-01-498-9371 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: 4541B50H01, 4D96191 ITEM 19, 4D96191ITEM19, 5310-01-498-9371, 01-498-9371, 5310014989371, 014989371

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 08 JUL 2002 01-498-9371

Demand History | NSN 5310-01-498-9371

Part Number Request Date QTY Origin
4541B50H01 2025-11-310 16 DIBBS
4D96191 ITEM 19 2025-11-310 16 DIBBS
4541B50H01 2025-10-288 16 DIBBS
4D96191 ITEM 19 2025-10-288 16 DIBBS
4541B50H01 2025-10-279 16 DIBBS
4D96191 ITEM 19 2025-10-279 16 DIBBS
4541B50H01 2025-09-252 16 DIBBS
4D96191 ITEM 19 2025-09-252 16 DIBBS
4541B50H01 2025-09-247 4 DIBBS
4D96191 ITEM 19 2025-09-247 4 DIBBS
4541B50H01 2025-06-175 4 DIBBS
4D96191 ITEM 19 2025-06-175 4 DIBBS
4541B50H01 2024-08-219 32 DIBBS
4D96191 ITEM 19 2024-08-219 32 DIBBS
4541B50H01 2024-04-113 2 DIBBS
4541B50H01 2024-04-113 16 DIBBS
4D96191 ITEM 19 2024-04-113 2 DIBBS
4D96191 ITEM 19 2024-04-113 16 DIBBS
4541B50H01 2024-03-81 32 DIBBS
4D96191 ITEM 19 2024-03-81 32 DIBBS
4541B50H01 2024-03-73 32 DIBBS
4D96191 ITEM 19 2024-03-73 32 DIBBS
4541B50H01 2024-03-70 2 DIBBS
4541B50H01 2024-03-70 16 DIBBS
4D96191 ITEM 19 2024-03-70 2 DIBBS
4D96191 ITEM 19 2024-03-70 16 DIBBS
4541B50H01 2024-02-60 2 DIBBS
4541B50H01 2024-02-60 16 DIBBS
4D96191 ITEM 19 2024-02-60 2 DIBBS
4D96191 ITEM 19 2024-02-60 16 DIBBS
4541B50H01 2023-08-214 16 DIBBS
4D96191 ITEM 19 2023-08-214 16 DIBBS
4541B50H01 2023-07-206 16 DIBBS
4D96191 ITEM 19 2023-07-206 16 DIBBS
4541B50H01 2023-07-198 16 DIBBS
4D96191 ITEM 19 2023-07-198 16 DIBBS
4541B50H01 2022-08-227 14 DIBBS
4D96191 ITEM 19 2022-08-227 14 DIBBS
4541B50H01 2022-08-216 14 DIBBS
4D96191 ITEM 19 2022-08-216 14 DIBBS
4541B50H01 2019-09-265 14 DIBBS
4D96191 ITEM 19 2019-09-265 14 DIBBS
5310-01-498-9371 2011-07-205 2 DIBBS
5310-01-498-9371 2010-02-34 4 DIBBS
5310-01-498-9371 2009-04-120 4 DIBBS
5310-01-498-9371 2008-09-269 4 DIBBS

Cross Reference | NSN 5310-01-498-9371

Part Number Cage Code Manufacturer
4541B50H01 04808 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
4D96191 ITEM 19 04808 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

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Technical Data | NSN 5310-01-498-9371

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
SPECIAL FEATURES USED ON SEAWOLF SUBMARINE PROPULSION SYSTEM.

Restrictions/Controls & Freight Information | NSN 5310-01-498-9371

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 573 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 5310-01-498-9371

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each