Product Details | HEXAGON SELF-LOCKING NUT

5310-01-344-6738 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: SA75502830, V75502830, 2HB491, 5310-01-344-6738, 01-344-6738, 5310013446738, 013446738

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 05 SEP 1991 01-344-6738

Drawings & Photos | NSN 5310-01-344-6738


Demand History | NSN 5310-01-344-6738

Part Number Request Date QTY Origin
2HB491 2019-03-72 998 DIBBS
SA75502830 2019-03-72 998 DIBBS
5310-01-344-6738 2018-11-333 619 DIBBS
5310-01-344-6738 2018-09-249 315 DIBBS
5310-01-344-6738 2016-09-265 1489 DIBBS
5310-01-344-6738 2016-02-52 4507 DIBBS
5310-01-344-6738 2015-03-85 2921 DIBBS
5310-01-344-6738 2014-05-149 1787 DIBBS
5310-01-344-6738 2012-06-153 5641 DIBBS

Cross Reference | NSN 5310-01-344-6738

Part Number Cage Code Manufacturer
2HB491 45152 OSHKOSH CORPORATION
2HB491 75Q65 OSHKOSH DEFENSE, LLC
SA75502830 3D6E9 AXLETECH INTERNATIONAL, LLC
SA75502830 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
SA75502830 ZD014 MERITOR HEAVY VEHICLE SYSTEMSAUSTRALIA LTD
V75502830 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,

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Technical Data | NSN 5310-01-344-6738

Characteristic Specifications
THREAD SERIES ISO M
NOMINAL THREAD SIZE 14.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 1.50
THREAD TOLERANCE CLASS 4H INTERNAL
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 12.0 MILLIMETERS NOMINAL
WIDTH ACROSS FLATS 25.4 MILLIMETERS NOMINAL
BEARING SURFACE TYPE CHAMFERED
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING NOT RATED
III END ITEM IDENTIFICATION NSN 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM)

Restrictions/Controls & Freight Information | NSN 5310-01-344-6738

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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5310-01-344-6738

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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