42954

42954 Shouldered Stud

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Datasheet. 42954 specification

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

3a 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.

LEFT-Hand nut thread

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

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

0.157in.

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

0.997in.

Nut End Shank Length

0.250in.

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

B-2

Distance Across Flats
The distance across the flats.

0.375in.

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

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

Stud End Shank Length

0.156in.

Stud End Shank Diameter

0.113in.

Nut End Shank Diameter

0.209in.

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.

used on 70253-10:next assy 70253-10

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

steel comp 316

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.

QQ-S-763 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.

passivate

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-35 type ii 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.

Answers.

What class is the thread series?

Unc stud threaderr-070

What is the style?

Shouldered

What material is the shouldered stud made of ?

Steel comp 316

What is the thread quantity per inch?

32 stud threaderr-070

What is the thread length?

0.250 inches stud threaderr-070

What is the thread direction?

Left-hand nut thread

What is the thread class?

3a nut thread

What is the NSN for 42954?

5307-01-341-2322

What's the federal classification of 42954?

FSC 5307 ⁓ Studs

NSN 5307-01-341-2322 STUD,SHOULDERED

Used on B-2. shouldered passivate surface treated used on 70253-10:next assy 70253-10 0.997" overall length left-hand nut thread 3a nut thread thread class

NIIN
013412322
NIIN Date
06/26/91
Schedule B
 
Name Code
15946
FIIG
A051A0
QUP
 
Historical Price
$1,094.95 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 Air Force 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
70.0 
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
Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
095190 HARDWARE, NOI SUB 9 
UFC (universal freight code)
49790 

Similar by Design Other studs with similar characteristics

Nothing similar to this part number was found in our inventory

42954 / 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.