149168

149168 Setscrew

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Datasheet. 149168 specification

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

3a

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

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

0.391in. ⁓13/32"

Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

0.391in. ⁓13/32"

Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

headless (setscrew)

Point Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the point.

full dog

Internal Drive Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.

cross recess type 1

Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.500in. ⁓1/2"

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

20

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

magnesium alloy AZ31B or magnesium alloy AZ61A or magnesium alloy AZ80A or magnesium alloy M1A or magnesium alloy ZK60A or magnesium alloy AZ10A

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

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf

What material is the setscrew made of ?

Magnesium alloy az31b or magnesium alloy az61a or magnesium alloy az80a or magnesium alloy m1a or magnesium alloy zk60a or magnesium alloy az10a

What is the thread quantity per inch?

20

What is the head style?

Headless (setscrew)

What is the thread length?

0.391 inches maximum

What is the thread direction?

Right-hand

What is the thread class?

3a

What is the NSN for 149168?

5305-00-638-6432

How is this classified for shipping?

Schedule B number: 8104900000
nmfc 133680
Magnesium, wrought

What's the federal classification of 149168?

FSC 5305 ⁓ Screws

NSN 5305-00-638-6432 SETSCREW

unf thread series 20 thread quantity per inch headless (setscrew) head style 0.391" thread length right-hand 3a thread class

NIIN
006386432
NIIN Date
01/01/63
Schedule B
8104900000 
Name Code
06672
FIIG
A003B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$49.45 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

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

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
150.0 
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
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
133680 MAGNSM ARTICLES NOI/FORMS/SHAPES 
UFC (universal freight code)
67470 

Similar by Design Other setscrews with similar characteristics

Nothing similar to this part number was found in our inventory

149168 / SetscrewWhat is the formal definition of this item?

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. a locking feature may be incorporated in the design of the head or threads.