Product Details | HEXAGON CASTELLATED PLAIN NUT

5310-00-974-7444 A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.

Part Alternates: 23AX395, 5310-00-974-7444, 00-974-7444, 5310009747444, 009747444

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-974-7444

Drawings & Photos | NSN 5310-00-974-7444


Cross Reference | NSN 5310-00-974-7444

Part Number Cage Code Manufacturer
23AX395 76040 MACK TRUCKS INC PARTS OPN

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Technical Data | NSN 5310-00-974-7444

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.437 INCHES
THREAD QUANTITY PER INCH 14
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A1 CASTELLATED, HEXAGON
NUT HEIGHT 0.460 INCHES NOMINAL
WIDTH ACROSS FLATS 0.620 INCHES NOMINAL
BEARING SURFACE TYPE WASHER FACED
TEMP RATING NOT RATED
MANUFACTURERS CODE 76040
DESIGN CONTROL REFERENCE 23AX395

Restrictions/Controls & Freight Information | NSN 5310-00-974-7444

Category Code Description
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.
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 110100 LEAD: ARTICLES NOI IN BBLS/BOXES
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 713 unknown
Originating Activity Code XX
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