Homework 2

Question 1

Match the names for each of the abbreviations used for aircraft materials
standards:
SAE

AN

MS

NAS

Answer 1

SAE
Society of Automotive Engineers

AN
Airforce - Navy

MS
Military Standard

NAS
National Aerospace Standard

Question 2

Match the letter designation to the material of rivet
A

AD

B

D

DD

E

Answer 2

A
1100

AD
2117

B
5056

D
2017

DD
2024

E
7050

Question 3

Rivet shank diameters are measured in increments of

Answer 3

1/32

Question 4

Rivet length is measured in increments of

Answer 4

1/16

Question 5

Protruding head rivets lengths are measured;

Answer 5

bottom of the head to bottom of the shank

Question 6

Countersink head rivets lengths are measured;

Answer 6

top of the head to bottom of the shank

Question 7

Rivets that install from one side are called blind rivets

Answer 7

Blind

Question 8

CherryLOCK⌐ rivets use a
[ Select ] to lock the shank into the stem.

Answer 8

Ring

Question 9

The CherryMAX⌐ rivet was designed for installation using
[ Select ] tooling

Answer 9

Simple

Question 10

POP⌐ rivets are never used in aircraft structure.

Answer 10

Never

Question 11

What name was given to a threaded rivet developed to attach rubber deicer boots
to aircraft?

Answer 11

Rivnuts