M45913/4-5CG8Z

M4591345CG8Z Self-locking Hexagon Nut

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Quality Commitment

Serving our customers with quality and safety first.

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AS9120 Certified by SAI Global

Datasheet. M45913/4-5CG8Z specification

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

3b

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 all metal design

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

hexagon

Nut Height

0.258in. and 0.336in. ⁓11/32"

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

2320-01-107-7153, truck, utility

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

0.489in. and 0.502in. ⁓33/64"

Temp Rating
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.

250.0 deg fahrenheit

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

unc

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

18

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

0.312in. ⁓5/16"

Bearing Surface Type
Indicates the type of bearing surface.

chamfered

Bearing Surface Finish
Designates the specific roughness rating of the bearing surface,representing the arithmetic average deviation of the surface from the meanline in profile.

125.0 microinches

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, SELF-Locking, hexagon ALL-Metal locking feature, 250 degree, UNC-3B

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.

sae J995. gr 8 assn std 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.

astm B633 ty ii. fe/zn 8 assn std single treatment response

Supplementary Features
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.

hardness not rated

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81349-MIL-DTL-45913/4 government specification

Answers.

When was the most recent contract awarded?

On 06/18/2012 under contract SPM7L212M4710 for qty 55,989

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

Steel corrosion resisting

What is the thread quantity per inch?

18

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for M45913/4-5CG8Z?

5310-01-563-9653

How is this classified for shipping?

Schedule B number: 7318160000
nmfc 062330
Nuts of iron or steel

What's the federal classification of M45913/4-5CG8Z?

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 5310-01-563-9653 NUT,SELF-LOCKING,HEXAGON

Used on 2320-01-107-7153, truck,utility. zinc surface treated nut, self-locking, hexagon all-metal locking feature, 250 degree, unc-3b 18 thread quantity per inch right-hand 3b thread class

NIIN
015639653
NIIN Date
05/30/08
Schedule B
7318160000 
Name Code
05277
FIIG
A021A0
Item Weight
0.000lbs
Item Dimensions
QUP
 
Historical Price
$3.53 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

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Navy 
  • - Department of The Air Force 
  • - 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)
100.0 
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)
Motors and parts, (machinery and parts),(less than 35 feet) 
NMFC (national motor freight code)
062330 KITS/SETS ELEC INSTRUMENT ASSEMBLY 
UFC (universal freight code)
34855 

Similar by Design Other nuts with similar characteristics

Nothing similar to this part number was found in our inventory

M45913/4-5CG8Z / 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.