Product Details | HEXAGON PLAIN NUT

5310-01-625-7741 A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.

Part Alternates: 2.50HEX , 250HEX, 5310-01-625-7741, 01-625-7741, 5310016257741, 016257741

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 2014044 01-625-7741

Cross Reference | NSN 5310-01-625-7741

Part Number Cage Code Manufacturer
2.50HEX 0Y6C2 PROP SHOP THE

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Technical Data | NSN 5310-01-625-7741

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 1.750 INCHES
THREAD QUANTITY PER INCH 5
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY AND
NUT STYLE HEXAGON
NUT HEIGHT 1.750 INCHES NOMINAL
WIDTH ACROSS FLATS 2.750 INCHES NOMINAL
III END ITEM IDENTIFICATION PROPELLER SHAFT
III PART NAME ASSIGNED BY CONTROLLING AGENCY 1 3/4X5 BRASS HEX NUT

Restrictions/Controls & Freight Information | NSN 5310-01-625-7741

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: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 093470 BOLTS/NUTS I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5310-01-625-7741

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