MIL-P-37407 › Complete Document History
Plug, Ear, Hearing Protection, Cylindrical, Universal Size, Vinyl Foam (Superseded by A-A-54878)
Obsolete Revision Information: |
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CAN NOT 1 - PLUG, EAR, HEARING PROTECTION, - Sept. 1, 1993
REVISION B - PLUG, EAR, HEARING PROTECTION, - Nov. 8, 1985 |