NPFC - MIL-B-45852
BORESCOPE, M1 AND M2
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| Organization: | NPFC |
| Publication Date: | 29 September 1965 |
| Status: | active |
| Page Count: | 11 |
scope:
This specification covers two sizes of borescopes for inspecting bores 20MM and over.
Borescopes covered by this specification shall be of the following types:
a. M1 - for bores of 20-57MM
b. M2 - for bores over 57MM
intended Use:
The borescopes are intended for visually inspecting items such as cannon bores, propellant perforations of rocket motors, and similar items.
The M1 borescope is used to inspect bores from... View More
Document History
MIL-B-45852
September 29, 1965
BORESCOPE, M1 AND M2
The borescopes are intended for visually inspecting items such as cannon bores, propellant perforations of rocket motors, and similar items.
The M1 borescope is used to inspect bores from 20 to 57MM...