Product Details | HEXAGON PLAIN NUT

5310-01-468-3305 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: 123-1680562 PC 58, 1231680562PC58, 124-4322612 PC 22, 1244322612PC22, 124-4322619 PC, 1244322619PC, 124-4322638 PC, 1244322638PC, 124-4322639 PC 29, 1244322639PC29, 124-4322640 PC 32, 1244322640PC32, 1244322649, 124-4322649, 124-4322649 PC 74, 1244322649PC74, 124-4364816 PC 29, 1244364816PC29, 124-4364817 PC 34, 1244364817PC34, 124-4557340 PC 36, 1244557340PC36, 124-5202449 PC 31, 1245202449PC31, 4322649, 5/8-11UNC-2B, 5811UNC2B, 5310-01-468-3305, 01-468-3305, 5310014683305, 014683305

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 06 OCT 1999 01-468-3305

Drawings & Photos | NSN 5310-01-468-3305


Demand History | NSN 5310-01-468-3305

Part Number Request Date QTY Origin
5310-01-468-3305 2025-11-321 224 DIBBS
5310-01-468-3305 2025-11-306 224 DIBBS
5310-01-468-3305 2024-11-318 320 DIBBS
5310-01-468-3305 2023-09-261 134 DIBBS

Cross Reference | NSN 5310-01-468-3305

Part Number Cage Code Manufacturer
123-1680562 PC 58 53711 NAVAL SEA SYSTEMS COMMAND
124-4322612 PC 22 53711 NAVAL SEA SYSTEMS COMMAND
124-4322619 PC 53711 NAVAL SEA SYSTEMS COMMAND
124-4322638 PC 53711 NAVAL SEA SYSTEMS COMMAND
124-4322639 PC 29 53711 NAVAL SEA SYSTEMS COMMAND
124-4322640 PC 32 53711 NAVAL SEA SYSTEMS COMMAND
124-4322649 53711 NAVAL SEA SYSTEMS COMMAND
124-4322649 PC 74 53711 NAVAL SEA SYSTEMS COMMAND
124-4364816 PC 29 53711 NAVAL SEA SYSTEMS COMMAND
124-4364817 PC 34 53711 NAVAL SEA SYSTEMS COMMAND
124-4557340 PC 36 53711 NAVAL SEA SYSTEMS COMMAND
124-5202449 PC 31 53711 NAVAL SEA SYSTEMS COMMAND
4322649 90614 CELANESE PLASTICS CO DIV OF CELANESE CORP
5/8-11UNC-2B 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5310-01-468-3305

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.625 INCHES
THREAD QUANTITY PER INCH 11
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-Z-325,TYPE II, CLASS II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 1.083 INCHES NOMINAL
WIDTH ACROSS FLATS 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED OR FLAT
TEMP RATING NOT RATED
NONDEFINITIVE SPEC/STD DATA 2 GRADE
III END ITEM IDENTIFICATION USED ON NIMITZ CLASS CVN

Restrictions/Controls & Freight Information | NSN 5310-01-468-3305

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 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 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 5310-01-468-3305

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
H
EA : Each