50CNNESS

50CNNESS Self-locking Single Ball Sea Nut

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Quality Commitment

Serving our customers with quality and safety first.

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Datasheet. 50CNNESS specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2b

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Nut Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.

single ball seat, hexagon

Nut Height

7.7 major mils and 8.2 major centimeters

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

6115-01-561-7634 generator set, diesel engine

Width Across Flats
The shortest straight line between flats,perpendicular to the height.

18.8 mm and 19.1 mm

Thread Series
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

unc

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.500in. ⁓1/2"

Thread Pitch In Millimeters
A measurement of distance between corresponding points on two adjacent threads measured parallel to the thread axis,expressed in millimeters.

13.00

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

nut, lock, 1/2-13 stainless

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

plastic nylon locking insert

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel corrosion resisting nut

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate nut

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

sae J429 assn std single treatment response nut

Answers.

What material is the self-locking single ball sea nut made of ?

Steel corrosion resisting nut

What material is the self-locking single ball sea nut made of ?

Plastic nylon locking insert

What is the thread direction?

Right-hand

What is the thread class?

2b

What is the NSN for 50CNNESS?

5310-01-591-1623

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel

What's the federal classification of 50CNNESS?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-01-591-1623 NUT,SELF-LOCKING,SINGLE BALL SEA

Used on 6115-01-561-7634 generator set, diesel engine. passivate nut surface treated nut, lock, 1/2-13 stainless right-hand 2b thread class

NIIN
015911623
NIIN Date
01/13/11
Schedule B
7318160000 
Name Code
29732
FIIG
A021A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
 
Historical Price
$9.58 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 04-21610 Cage 30554

Major End Users Countries and entities

  • - Department of The Army 
  • - U.s. Marine Corps 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing 
Commodity (for shipments via water)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

50CNNESS / Nut,self-locking,single ball seaWhat is the formal definition of this item?

A nut having one convex, spherical bearing surface and 6 flat sides. items may have a removable collar. an integral feature is incorporated for locking on the threads of a mating member. see also nut (1), self-locking, cone seat, hexagon.