5340-01-515-3138 (820-6896275PC1F4000-BG3835)
5340-01-515-3138 is equivalent to manufacture part number 1F4000-BG3835. It is a dust and moistur protective plug and is classified under Federal Supply Class 5340 (5340 - Commercial Hardware), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 5340 - Commercial Hardware and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.