Product Details | ROUND SELF-LOCKING NUT

5310-01-080-3440 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: BHSS00, 5310-01-080-3440, 01-080-3440, 5310010803440, 010803440

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 25 JUL 1979 01-080-3440

Drawings & Photos | NSN 5310-01-080-3440


Cross Reference | NSN 5310-01-080-3440

Part Number Cage Code Manufacturer
BHSS00 79568 WHITTET-HIGGINS COMPANY

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Technical Data | NSN 5310-01-080-3440

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 0.391 INCHES
THREAD QUANTITY PER INCH 32
THREAD PITCH DIAMETERS 0.3707 TO 0.3733 INCHES
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYHEXAMETHYLENE ADIPAMIDE LOCKING INSERT STEEL COMP 303 NUT
SURFACE TREATMENT PASSIVATE OVERALL EXCEPT INSERT
HARDNESS RATING NOT RATED
NUT STYLE A76 ROUND
SMALL END DIAMETER 0.625 INCHES NOMINAL
DRIVE POINT DEPTH 0.088 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
NUT DIAMETER 0.735 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
NUT THICKNESS 0.250 INCHES MINIMUM AND 0.282 INCHES MAXIMUM
DRIVE POINT WIDTH 0.105 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
UNDERCUT THICKNESS 0.094 INCHES NOMINAL
DRIVE POINT QUANTITY 4
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING 350.0 DEG FAHRENHEIT MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-01-080-3440

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:UPrecious metal type is unknown
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 573 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 5310-01-080-3440

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