166F322-5

166F3225 Shouldered Stud

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Datasheet. 166F322-5 specification

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

2a nut thread

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

2a stud thread

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 thread

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 stud thread

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.600in. stud thread and 0.683in. stud thread ⁓11/16"

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

1.900in. nut thread and 1.983in. nut thread ⁓1-63/64"

Shoulder Diameter
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.

0.560in.

Shoulder Length
The length of the enlarged portion/s/ located on the shank of the item.

0.110in. and 0.120in.

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

4.310in. ⁓4-5/16"

Nut End Shank Length

0.425in.

Distance Across Flats
The distance across the flats.

0.422in. and 0.432in.

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

24 nut thread

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

24 stud thread

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

0.375in. nut thread ⁓3/8"

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

0.375in. stud thread ⁓3/8"

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

125.0 microinches

Nut End Shank Diameter

0.367in. and 0.374in.

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

steel

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.

MIL-S-5000, cond c fed 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.

cadmium

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, ty 2, cl 3 fed spec single treatment response

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

shouldered

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unf nut thread

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unf stud thread

Answers.

What class is the thread series?

Unf stud thread

What class is the thread series?

Unf nut thread

What is the style?

Shouldered

What material is the shouldered stud made of ?

Steel

What is the thread quantity per inch?

24 stud thread

What is the thread quantity per inch?

24 nut thread

What is the thread length?

1.900 inches minimum nut thread and 1.983 inches maximum nut thread

What is the thread length?

0.600 inches minimum stud thread and 0.683 inches maximum stud thread

What is the thread direction?

Right-hand stud thread

What is the thread direction?

Right-hand nut thread

What is the thread class?

2a stud thread

What is the thread class?

2a nut thread

What is the NSN for 166F322-5?

5307-00-350-0371

What's the federal classification of 166F322-5?

FSC 5307 ⁓ Studs

NSN 5307-00-350-0371 STUD,SHOULDERED

unf stud thread thread series shouldered cadmium surface treated 24 stud thread thread quantity per inch 4.310" overall length 1.900" nut thread thread length right-hand stud thread 2a stud thread thread class

NIIN
003500371
NIIN Date
04/14/71
Schedule B
 
Name Code
15946
FIIG
A051A0
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

  • - Spain 

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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
Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft 
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 studs with similar characteristics

Nothing similar to this part number was found in our inventory

166F322-5 / Stud,shoulderedWhat is the formal definition of this item?

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. all or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). it may be thread relieved. see also stud, locked in.