MS14146-5

MS141465 Self-locking Assembled Washe Nut
Home » Catalog » Nuts & Washers (p. 718) » Self-locking Assembled Washe Nuts (p. 3) » Part Number MS14146-5

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Datasheet. MS14146-5 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

Washer Outside Diameter

0.610in. and 0.640in.

Lubrication
A substance designed to provide a reduction of friction between the two surfaces in contact.

dry film lubricant

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.406in. and 0.436in.

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

flat with turned back edge

Nut Height

0.125in. ⁓1/8"

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

1520-01-355-8250; helicopter, attack

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

0.367in. and 0.378in. ⁓25/64"

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

unjf

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

24

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

0.3125in. ⁓21/64"

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.

nut material steel uns G10420

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

steel comp 1042 nut

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

steel comp 302 washer or steel comp 321 washer

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.

ms 5515 assn std single material response washer or ams 5516 assn std single material response washer or ams 5636 assn std single material response washer or ams 5637 assn std single material response washer or ams 5688 assn std single material response washer or ams 5510 assn std single material response washer or ams 5557 assn std single material response washer or ams 5559 assn std single material response washer or ams 5570 assn std single material response washer or ams 5645 assn std single material response washer or ams 5689 assn std single material response washer

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.

cadmium washer and chromate washer

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.

cadmium 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.

QQ-P-416 fed spec single treatment response 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.

QQ-P-416, type ii fed spec single treatment response washer

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

96906-MS14146/inactive government standard

Answers.

What quantity is this sold in?

1EA

What material is the self-locking assembled washe nut made of ?

Steel comp 302 washer or steel comp 321 washer

What material is the self-locking assembled washe nut made of ?

Steel comp 1042 nut

What is the thread quantity per inch?

24

What is the thread direction?

Right-hand

What is the thread class?

3b

What is the NSN for MS14146-5?

5310-01-485-1150

How is this classified for shipping?

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

What's the federal classification of MS14146-5?

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 5310-01-485-1150 NUT,SELF-LOCKING,ASSEMBLED WASHE

Used on 1520-01-355-8250;helicopter,attack. cadmium nut surface treated nut material steel uns G10420 24 thread quantity per inch right-hand 3b thread class

NIIN
014851150
NIIN Date
05/17/01
Schedule B
7318160000 
Name Code
29736
FIIG
A021A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
1 
Historical Price
$54.43 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 
  • - Singapore 
  • - Republic of Korea 
  • - Netherlands 
  • - Greece 

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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

MS14146-5 / Nut,self-locking,assembled washeWhat is the formal definition of this item?

A nut on which has been assembled a nonremovable washer. an integral feature is incorporated for locking on the threads of a mating member.