Product Details | HEXAGON PLAIN NUT

5310-01-498-5079 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: 02112681, 021-12681, 377-03092-000 ITEM 22, 37703092000ITEM22, 5310-01-498-5079, 01-498-5079, 5310014985079, 014985079

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 28 JUN 2002 01-498-5079

Drawings & Photos | NSN 5310-01-498-5079


Demand History | NSN 5310-01-498-5079

Part Number Request Date QTY Origin
021-12681 2025-07-198 10 DIBBS
021-12681 2025-05-127 20 DIBBS
5310-01-498-5079 2013-05-142 12 DIBBS
5310-01-498-5079 2013-04-91 17 DIBBS
5310-01-498-5079 2013-02-53 75 DIBBS

Cross Reference | NSN 5310-01-498-5079

Part Number Cage Code Manufacturer
021-12681 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
377-03092-000 ITEM 22 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS

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Technical Data | NSN 5310-01-498-5079

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.8755 INCHES
THREAD QUANTITY PER INCH 9
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.833 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
WIDTH ACROSS FLATS 1.394 INCHES MINIMUM AND 1.438 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED OR WASHER FACED
TEMP RATING NOT RATED
SPECIAL FEATURES MATERIAL SPEC IS ASTM-B98/B99
III END ITEM IDENTIFICATION A/C

Restrictions/Controls & Freight Information | NSN 5310-01-498-5079

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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 5310-01-498-5079

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
Purchasing QTY
UOM
1
EA : Each