Product Details | HEXAGON SELF-LOCKING NUT

5310-01-643-7176 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: 122-7666725 ITEM 42 AND 87 , 1227666725ITEM42AND87, 5728326402, 572-8326402 , 572-8326402 REV-B ITEM 13 , 5728326402REVBITEM13, 5310-01-643-7176, 01-643-7176, 5310016437176, 016437176

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 2015100 01-643-7176

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Technical Data | NSN 5310-01-643-7176

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC NYLON LOCKING INSERT
MATERIAL DOCUMENT AND CLASSIFICATION ASTM D4066, GROUP-01, CL-1, GR-1 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
SURFACE TREATMENT ZINC NUT
NUT STYLE HEXAGON
NUT HEIGHT 0.240 INCHES MINIMUM AND
WIDTH ACROSS FLATS 0.430 INCHES MINIMUM AND
BEARING SURFACE TYPE FLAT
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
SPECIAL FEATURES NOTE 1221 ITEM CONTAINS THE HAZARDOUS MATERIAL CHROMIUM METAL AND/OR COMPOUNDS
III END ITEM IDENTIFICATION DOOR, STORES ELEVATOR
III PART NAME ASSIGNED BY CONTROLLING AGENCY NUT, SELF-LOCKING, HEXAGON (MS17829Z4C MOD)

Restrictions/Controls & Freight Information | NSN 5310-01-643-7176

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5310-01-643-7176

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