Product Details | HEXAGON SELF-LOCKING NUT

5310-00-126-5240 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: MS1782820C, MS17828-20C, B1147876, B11-47876, 60080439, 60-08-0439, 09NE207M0NEL, 09NE207MONEL, 518-4674748 ITE, 5184674748ITE, 5184674800, 518-4674800, 518-4674800 ITE, 5184674800ITE, 5310-00-126-5240, 00-126-5240, 5310001265240, 001265240

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 20 NOV 1968 00-126-5240

Drawings & Photos | NSN 5310-00-126-5240


Demand History | NSN 5310-00-126-5240

Part Number Request Date QTY Origin
5310-00-126-5240 2023-06-170 325 DIBBS
5310-00-126-5240 2022-06-173 400 DIBBS
5310-00-126-5240 2022-02-48 70 DIBBS
5310-00-126-5240 2021-07-187 468 DIBBS
5310-00-126-5240 2021-06-173 468 DIBBS
5310-00-126-5240 2019-09-267 12 United States
5310-00-126-5240 2019-08-239 24 us
5310-00-126-5240 2018-11-305 1112 DIBBS
5310-00-126-5240 2018-05-130 1 DIBBS-RFPs
5310-00-126-5240 2017-12-341 2485 DIBBS
5310-00-126-5240 2017-11-318 1820 DIBBS
5310-00-126-5240 2017-09-270 789 DIBBS
5310-00-126-5240 2016-05-145 343 DIBBS
5310-00-126-5240 2016-03-70 749 DIBBS
5310-00-126-5240 2016-01-31 749 DIBBS
5310-00-126-5240 2014-03-82 1237 DIBBS
5310-00-126-5240 2014-01-22 713 DIBBS
5310-00-126-5240 2014-01-06 1350 DIBBS
5310-00-126-5240 2013-09-246 912 DIBBS
5310-00-126-5240 2010-04-93 166 DIBBS
5310-00-126-5240 2008-04-93 345 DIBBS

Cross Reference | NSN 5310-00-126-5240

Part Number Cage Code Manufacturer
09NE207M0NEL 72962 HARVARD INDUSTRIES INC
09NE207MONEL 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
518-4674748 ITE 80064 NAVAL SHIP SYSTEMS COMMAND
518-4674800 80064 NAVAL SHIP SYSTEMS COMMAND
518-4674800 ITE 80064 NAVAL SHIP SYSTEMS COMMAND
60-08-0439 96169 ELECTRIC BOAT CORPORATION
B11-47876 88907 BRUNSWICK CORPORATION DBA MERCURY MARINE
MS17828-20C 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS17828-20C 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-126-5240

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 1.250 INCHES
THREAD QUANTITY PER INCH 7
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT NICKEL ALLOY R-405 NUT
MATERIAL DOCUMENT AND CLASSIFICATION ASTM D4066,COMP A,TYPE 1 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 1.300 INCHES MINIMUM AND 1.454 INCHES MAXIMUM
WIDTH ACROSS FLATS 1.801 INCHES MINIMUM AND 1.822 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED OR WASHER FACED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
COUNTERSINK ANGLE 88.0 DEGREES NOMINAL NUT
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
III BEARING SURFACE FINISH 125.0 MICROINCHES
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS17828-20C

Restrictions/Controls & Freight Information | NSN 5310-00-126-5240

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 139820 NICKEL BOLTS/NAILS/NUTS/RIVETS ETC
Less than car load rating
Less than truck load rating M 85.0
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 5310-00-126-5240

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
1
EA : Each