12759-00678

1275900678 Self-locking Hexagon Nut

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Quality Commitment

Serving our customers with quality and safety first.

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Datasheet. 12759-00678 specification

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

Locking Feature
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.

prevailing torque with nonmetallic insert

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

hexagon

Nut Height

7.64 major mils and 8.00 major centimeters

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

mrap - unique nsn - used on 3 mrap variants

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

12.73 mm and 13.00 mm

Bearing Surface Type
Indicates the type of bearing surface.

flat

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

M8-1.25 din 985 zinc plated nylon insert lock nut

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

steel corrosion resisting

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

ISO898-2, class 8 national spec single material response

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.

zinc

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.

ASTMF1941M assn std single treatment response

Answers.

What material is the self-locking hexagon nut made of ?

Steel corrosion resisting

What is the thread direction?

Right-hand

What is the NSN for 12759-00678?

5310-01-557-0943

How is this classified for shipping?

Schedule B number: 8710000090
nmfc 093486
Parts of armored fighting vehicles,motorized, whether or not fitted with weapons

What's the federal classification of 12759-00678?

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 5310-01-557-0943 NUT,SELF-LOCKING,HEXAGON

Used on mrap - unique nsn - 3 mrap variants. zinc surface treated M8-1.25 din 985 zinc plated nylon insert lock nut right-hand

NIIN
015570943
NIIN Date
10/11/07
Schedule B
8710000090 
Name Code
05277
FIIG
A021A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
 
Historical Price
$0.20 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. 40163 Cage 0Y3H3
2. 10019065 Cage 61C19
3. 3006796 Cage 1EFH8
4. S002673 Cage 1EFH8

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - Canada 
  • - United Kingdom 

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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
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
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

12759-00678 / Nut,self-locking,hexagonWhat is the formal definition of this item?

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.