Cleaned in accordance w/mil-p-52211
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-199-7553
NSN 6650-00-266-6808
NSN 6610-01-416-2738
NSN 6240-01-513-0754
NSN 5910-01-432-0126
NSN 5895-00-163-6420
NSN 5920-01-132-4794
NSN 2925-01-055-7607
NSN 6320-01-607-0347
NSN 5855-00-361-0167
NSN 6110-01-062-0252
NSN 5975-00-088-5959