7521247

7521247 Shouldered Stud

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Datasheet. 7521247 specification

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

3a nut thread

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

3a 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.

0.150in. stud thread ⁓5/32"

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

1.190in. nut thread ⁓1-13/64"

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

0.843in. and 0.845in.

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

0.155in. and 0.160in.

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

6.840in. ⁓6-27/32"

Nut End Shank Length

2.933in.

Distance From Cotter Pin Hole Centerline To Nut End
The distance,measured along a straight line parallel to the longitudinal axis,from the center of the cotter pin hole to the nut end of the item.

0.220in. first hole

Cotter Pin Hole Diameter
The length of a straight line which passes through the center of the cotter pin hole,and terminates at the circumference.

0.063in. first hole

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

11 stud thread

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

18 nut thread

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

0.625in. nut thread ⁓5/8"

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

0.625in. stud thread ⁓5/8"

Stud End Shank Diameter

0.500in. and 0.510in.

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

steel comp 8640 or steel comp 8740 or steel comp 4140

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.

unc stud 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 nut thread

Answers.

What class is the thread series?

Unf nut thread

What class is the thread series?

Unc stud thread

What is the style?

Shouldered

What material is the shouldered stud made of ?

Steel comp 8640 or steel comp 8740 or steel comp 4140

What is the thread quantity per inch?

18 nut thread

What is the thread quantity per inch?

11 stud thread

What is the thread length?

1.190 inches nut thread

What is the thread length?

0.150 inches 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?

3a stud thread

What is the thread class?

3a nut thread

What is the NSN for 7521247?

5307-00-752-1247

What's the federal classification of 7521247?

FSC 5307 ⁓ Studs

NSN 5307-00-752-1247 STUD,SHOULDERED

unf nut thread thread series shouldered 18 nut thread thread quantity per inch 6.840" overall length 1.190" nut thread thread length right-hand stud thread 3a stud thread thread class

NIIN
007521247
NIIN Date
01/01/63
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

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

1. 301087 Cage 02978

Major End Users Countries and entities

  • - Austria 
  • - Spain 
  • - Republic of Korea 
  • - Greece 
  • - Turkey 

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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)
50.0
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 studs with similar characteristics

Nothing similar to this part number was found in our inventory

7521247 / 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.