Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-126-5272 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: 10109450 , 74A5864501003, 74A586450-1003, 5310-01-126-5272, 01-126-5272, 5310011265272, 011265272

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 14 FEB 1982 01-126-5272

Drawings & Photos | NSN 5310-01-126-5272


Cross Reference | NSN 5310-01-126-5272

Part Number Cage Code Manufacturer
74A586450-1003 76301 BOEING COMPANY, THE DBA BOEING
74A586450-1003 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 5310-01-126-5272

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.562 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYAMIDE LOCKING INSERT ALUMINUM ALLOY 2024 NUT ALUMINUM ALLOY 2024 WASHER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE NUT QQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE WASHER
HARDNESS RATING NOT RATED
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 1.325 INCHES NOMINAL
OVERALL HEIGHT 0.375 INCHES NOMINAL
WASHER THICKNESS 0.100 INCHES NOMINAL
WIDTH ACROSS FLATS 0.813 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING NOT RATED
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 74A586450-1003

Restrictions/Controls & Freight Information | NSN 5310-01-126-5272

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.
Category Code Description
NMF Description 013540 ALUM NUTS
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 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 5310-01-126-5272

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each