A-A-51141A
February 14, 1990
SUPERSEDING
A-A-51141
October 31, 1984
COMMERCIAL ITEM DESCRIPTION
PLATE, LAPPING
The General Services Administration has authorized the use of this commercial item description.
Abstract. This description covers lapping plates of the standard, heavy duty, commercial type, which are used in a production environment.
Classification. The lapping plates shall be of the sizes specified in table I. The size to be furnished shall be as specified.
TABLE I. Dimensions and weights.
|
Working surface dimensions (approximate) |
Top thickness (not less than) |
Height, Overall (not less than) |
Weight (not less than) |
|||
|
Size |
Width Inches |
Length Inches |
Diameter Inches |
|
|
|
|
11 |
3 |
5 |
|
¾ |
¾ |
2 |
|
12 |
8 |
8 |
|
1 |
1 |
15 |
|
13 |
8 |
12 |
|
3/4 |
2-1/2 |
38 |
|
14 |
12 |
12 |
|
3/4 |
4 |
58 |
|
15 |
12 |
18 |
|
3/4 |
4 |
82 |
|
16 |
14 |
18 |
|
3/4 |
5 |
120 |
|
17 |
16 |
22 |
|
3/4 |
4 |
135 |
|
18 |
18 |
18 |
|
3/4 |
5 |
140 |
|
19 |
18 |
24 |
|
3/4 |
4 |
180 |
|
20 |
24 |
24 |
|
3/4 |
4 |
255 |
|
21 |
24 |
36 |
|
3/4 |
4 |
320 |
|
22 |
36 |
36 |
|
3/4 |
8 |
900 |
|
23 |
|
|
18 |
7/8 |
4 |
130 |
|
24 |
|
|
24 |
7/8 |
4 |
215 |
|
Beneficial comments, recommendation, additions, deletions, clarifications, etc., and any data which may improve this document should be sent to: Defense Industrial Plant Equipment Center, ATTN: DIPEC-SSG, 2163 Airways Blvd., Memphis, TN 38114-5051. |
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
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