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What is the diameter for at #3 rivet and what drill size would be used?

3/32

#40
What is the diameter for at #4 rivet and what drill size would be used?

4/32

#30
What is the diameter for at #5 rivet and what drill size would be used?

5/32

#21
What is the diameter for at #6 rivet and what drill size would be used?

6/32

#10
Describe the following rivet code number and what it means.

MS20426AD5-8

MS20- military standard specification

426- head shape

AD-material

5- diameter in 32nds

8- length in sixteenths
What does NAS stand for?

National Aerospace Standard
What head shape does the following rivet code stand for?

MS20426

flush head
What head shape does the following rivet code stand for?

MS20470

universal head
What head shape does the following rivet code stand for?

NAS1097

flush shear head
How do you determine rivet length?

Material + (1 1/2)(D)
What is rivet pitch?

distance between rivets in the same row
What is edge distance?

distance between the edge of the material to the center of the closest rivet
What is transverse pitch?

the distance between the rows of rivets
What are the 5 major stresses on an aircraft?
- Tension
- compression
- shear
- bending
- torsion
What are water lines?

horizontal lines that are starting from the lowest point of the fuselodge
What are butt lines?

vertical reference lines shown from the left or right
What are the 3 major types of sheetmetal used on aircrafts?

aluminum, titanium and stainless steel
What do the temper designators "H" and "T" stand for?

H-strain hardened

T-heat treated
What is the diameter and drill size for a silver cleco?

3/32"

#40
What is the diameter and drill size for a copper cleco?

4/32"

#30
What is the diameter and drill size for a black cleco?

5/32"

#21
What is the diameter and drill size for a brass cleco?

6/32"

#10

Author

scooby398

87386

Card Set

sheetmetal knowledge test

Description

sheetmetal knowledge test

Updated

2011-05-24T00:09:00Z

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