A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. the internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Federal Supply Class (FSC)
Vehicular Brake Steering Axle Wheel And Track Components
General Characteristics Item Description
Steel,cadmium finish,3.025 in. overall lg; externally and internally threaded square wrench accomodation on cap end,0.945 by 0.945in. with 0.719 in. lg; flange 1.695 in. od with 39.0 deg seat; xternal threads un 1.312-12 rh 2a,1.625 in. thread lg; internal threads un 0.937-12 rh 2b,2.188 in. thread lg
Trade Control Compliance
Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.
Sch. B Description
Nuts of iron or steel
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Not ITAR Controlled
MOE / End Users
Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.
Country / Entity Name
Department Of The Navy
Material & Special Handling
Item material and handling information
Indicates there is no information in the hmirs. the nsn is in a fsc in table ii of fed std 313 and a msds may be required by t
Precious Metals Indicator
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
National Motor Freight
NMFC: A six position numeric code, which divides articles into groups or classes according to physical characteristics. The classification is based on truckloads vs. less than truckload.
Bolts, Nuts Or Screws, Noi (sub 3)
Less than a truck load rating
Bolts or nuts (iron or steel),(less than 35 feet)
Type of Cargo
No special type of cargo code applicable
Other or no special handling required (sh)
Air Dimension Code
Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing and special purpose vehicles, trailers, marine equipment and supplies, repair and maintenance parts for the above.
2530-00-008-9974, A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. the internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
Supply Class (FSC)
Item Name Code (INC)
Jul 23, 1972
60781 (Nut, Cap, Dual Wheel Mounting)
Cap Nut Dual Wheel MountingsCross Reference
Cage Code 89619
SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE)
9B – Naval inventory control point, mechanicsburg
Special Material Content
Navy Management Code Definition
Identifies the inventory manager (IM) and inventory control point (ICP).
Special Material (SMIC)
Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling
Req. Restriction (IRRC)
Item requisition instructions.
Special Material (SMCC)
Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management.