Product Details | ROUND SELF-LOCKING NUT

5310-01-205-2445 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.

Part Alternates: A02R27221, A02R2722-1, A02R27225, A02R2722-5, BR13000, OT1015, OT-1015, 5310-01-205-2445, 01-205-2445, 5310012052445, 012052445

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 07 APR 1985 01-205-2445

Drawings & Photos | NSN 5310-01-205-2445


Cross Reference | NSN 5310-01-205-2445

Part Number Cage Code Manufacturer
A02R2722-1 77272 THE BOEING COMPANY DBA BOEING
A02R2722-5 77272 THE BOEING COMPANY DBA BOEING
BR13000 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
BR13000 72962 HARVARD INDUSTRIES INC
OT-1015 56811 OLYMPIC TOOL & MACHINE CORP.

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Technical Data | NSN 5310-01-205-2445

Characteristic Specifications
THREAD SERIES UNJ
NOMINAL THREAD SIZE 4.250 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5862 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A76 ROUND
SMALL END DIAMETER 4.965 INCHES NOMINAL
DRIVE POINT DEPTH 0.813 INCHES NOMINAL
NUT DIAMETER 5.813 INCHES NOMINAL
NUT THICKNESS 0.947 INCHES NOMINAL
DRIVE POINT WIDTH 0.520 INCHES NOMINAL
UNDERCUT THICKNESS 0.635 INCHES NOMINAL
DRIVE POINT QUANTITY 4
HOLE CONFIGURATION STYLE H6 CONFIGURATION F
HOLE TYPE AND QUANTITY 12 DRILLED
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING NOT RATED
MANUFACTURERS CODE 77272
DESIGN CONTROL REFERENCE A02R2722-5

Restrictions/Controls & Freight Information | NSN 5310-01-205-2445

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.
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 5310-01-205-2445

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDWKH46 Safety, Reliability and Maintainability (SR&M) Program
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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