6643212-330

6643212330 Recessed Stud

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Quality Commitment

Serving our customers with quality and safety first.

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Datasheet. 6643212-330 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.

2.500in. stud thread ⁓2-1/2"

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

2.500in. nut thread ⁓2-1/2"

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

1.000 feet

Length Of Recessed Portion Of Shank

7.000in.

Diameter Of Recessed Portion Of Shank

1.560in.

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

steam turbine, ships propulsion system

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

9 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.

9 stud thread

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

1.750in. nut thread ⁓1-3/4"

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

1.750in. stud thread ⁓1-3/4"

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.

tap hole 1.880 in. dp; tapered threads

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

steel comp 305 or steel comp 316 or steel comp 321 or steel comp 347

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.

C50A-400 gr b 16 cagec 01289 mfr ref all material responses

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

recessed

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.

un 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.

un stud thread

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Un stud thread

What class is the thread series?

Un nut thread

What is the style?

Recessed

What material is the recessed stud made of ?

Steel comp 305 or steel comp 316 or steel comp 321 or steel comp 347

What is the thread quantity per inch?

9 stud thread

What is the thread quantity per inch?

9 nut thread

What is the thread length?

2.500 inches nut thread

What is the thread length?

2.500 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 6643212-330?

5307-01-029-9223

What's the federal classification of 6643212-330?

FSC 5307 ⁓ Studs

NSN 5307-01-029-9223 STUD,RECESSED

Used on steam turbine,ships propulsion system. un stud thread thread series recessed tap hole 1.880 in. dp; tapered threads 9 stud thread thread quantity per inch 1.000 feet overall length 2.500" nut thread thread length right-hand stud thread 3a stud thread thread class

NIIN
010299223
NIIN Date
10/26/76
Schedule B
 
Name Code
15945
FIIG
A051A0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$360.73 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

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

1. KK6643212 PIECE 330 Cage 01289

Major End Users Countries and entities

  • - Department of The Navy 

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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 studs with similar characteristics

Nothing similar to this part number was found in our inventory

6643212-330 / Stud,recessedWhat is the formal definition of this item?

A headless fastener not exceeding twelve inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. one end or both ends may have a point. the unthreaded section may have more than one diameter, none of which may be greater than the maximum major thread diameter. it may be thread relieved. excludes items with taper threads.