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398 Part V: Appendices
Sample Size
Code Letter
Sample
Sample Size
Cumulative
Sample Size
AQLs (normal inspection)
K
L
M
N
P
Q
First
Second
Third
Fourth
Fifth
Sixth
Seventh
First
Second
Third
Fourth
Fifth
Sixth
Seventh
First
Second
Third
Fourth
Fifth
Sixth
Seventh
First
Second
Third
Fourth
Fifth
Sixth
Seventh
First
Second
Third
Fourth
Fifth
Sixth
Seventh
50
50
50
50
50
50
50
80
80
80
80
80
80
80
125
125
125
125
125
125
125
200
200
200
200
200
200
200
315
315
315
315
315
315
315
50
100
150
200
250
300
350
First
Second
Third
Fourth
Fifth
Sixth
Seventh
32
32
32
32
32
32
32
32
64
96
128
160
192
224
2
2
2
3
3
3
3
#
#
0
0
1
1
2
2
3
3
4
4
5
5
#
0
0
1
2
3
4
3
3
4
5
6
6
7
#
0
1
2
3
4
6
4
5
6
7
8
9
10
#
1
2
3
5
7
9
4
6
8
10
11
12
14
0
1
3
5
7
10
13
5
8
10
13
15
17
19
0
3
6
8
11
14
18
7
10
13
17
20
23
26
1
4
8
12
17
21
25
9
14
19
25
29
33
38
2
7
13
19
25
31
37
2
2
2
3
3
3
3
#
#
0
0
1
1
2
2
3
3
4
4
5
5
#
0
0
1
2
3
4
3
3
4
5
6
6
7
#
0
1
2
3
4
6
4
5
6
7
8
9
10
#
1
2
3
5
7
9
4
6
8
10
11
12
14
0
1
3
5
7
10
13
5
8
10
13
15
17
19
0
3
6
8
11
14
18
7
10
13
17
20
23
26
1
4
8
12
17
21
25
9
14
19
25
29
33
38
2
7
13
19
25
31
37
2
2
2
3
3
3
3
#
#
0
0
1
1
2
2
3
3
4
4
5
5
#
0
0
1
2
3
4
3
3
4
5
6
6
7
#
0
1
2
3
4
6
4
5
6
7
8
9
10
#
1
2
3
5
7
9
4
6
8
10
11
12
14
0
1
3
5
7
10
13
5
8
10
13
15
17
19
0
3
6
8
11
14
18
7
10
13
17
20
23
26
1
4
8
12
17
21
25
9
14
19
25
29
33
38
2
7
13
19
25
31
37
2
2
2
3
3
3
3
#
#
0
0
1
1
2
2
3
3
4
4
5
5
#
0
0
1
2
3
4
3
3
4
5
6
6
7
#
0
1
2
3
4
6
4
5
6
7
8
9
10
#
1
2
3
5
7
9
4
6
8
10
11
12
14
0
1
3
5
7
10
13
5
8
10
13
15
17
19
0
3
6
8
11
14
18
7
10
13
17
20
23
26
1
4
8
12
17
21
25
9
14
19
25
29
33
38
2
7
13
19
25
31
37
2
2
2
3
3
3
3
#
#
0
0
1
1
2
2
3
3
4
4
5
5
#
0
0
1
2
3
4
3
3
4
5
6
6
7
#
0
1
2
3
4
6
4
5
6
7
8
9
10
#
1
2
3
5
7
9
4
6
8
10
11
12
14
0
1
3
5
7
10
13
5
8
10
13
15
17
19
0
3
6
8
11
14
18
7
10
13
17
20
23
26
1
4
8
12
17
21
25
9
14
19
25
29
33
38
2
7
13
19
25
31
37
2
2
2
3
3
3
3
#
#
0
0
1
1
2
2
3
3
4
4
5
5
#
0
0
1
2
3
4
2
3
4
5
6
6
7
#
0
1
2
3
4
6
4
5
6
7
8
9
10
#
1
2
3
5
7
9
4
6
8
10
11
12
14
0
1
3
5
7
10
13
5
8
10
13
15
17
19
0
3
6
8
11
14
18
7
10
13
17
20
23
26
1
4
8
12
17
21
25
9
14
19
25
29
33
38
2
7
13
19
25
31
37
2
2
2
3
3
3
3
#
#
0
0
1
1
2
2
3
3
4
4
5
5
#
0
0
1
2
3
4
3
3
4
5
6
6
7
#
0
1
2
3
4
6
4
5
6
7
8
9
10
#
1
2
3
5
7
9
4
6
8
10
11
12
14
0
1
3
5
7
10
13
5
8
10
13
15
17
19
0
3
6
8
11
14
18
7
10
13
17
20
23
26
1
4
8
12
17
21
25
9
14
19
25
29
33
38
2
7
13
19
25
31
37
80
160
240
320
400
480
560
125
250
375
500
625
750
875
200
400
600
800
1000
1200
1400
315
630
945
1260
1575
1890
2205
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
Re
Ac
AcRe
0.015 0.025 0.040 0.065 0.10 0.15 0.25 0.40 0.65 1.0 1.5 2.5 4.0 6.5 10 15 25 40 65 100 150 250 400 650 1000
0.010
= Use first sampling plan below arrow. If sample size equals
or exceeds lot or batch size, do 100 percent inspection.
= Acceptance number.
= Rejection number.
Ac
Re
= Use first sampling plan above arrow.
= Use corresponding single sampling plan.
= Acceptance not permitted at this sample size.
✸
#
R
First
Second
Third
Fourth
Fifth
Sixth
Seventh
500
500
500
500
500
500
500
500
1000
1500
2000
2500
3000
3500
✸
✸
✸
✸
✸
✸
Figure H.5
Continued