A-A-53127 1987 Edition, August 6, 1987
PLUGS, EAR (HEARING PROTECTION, CYLINDRICAL)
Includes all amendments and changes through Cancellation Notice 1, April 29, 1999
Additional Comments: CNCL NO S/S
The General Services Administration has authorized the use of this commercial item description.
This commercial item description covers a single type of ear plug used for hearing protection.