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 6645-01-654-9639
NSN 5950-00-764-6441
NSN 6105-01-042-9785
NSN 5975-01-029-3974
NSN 5996-01-415-3291
NSN 7035-01-013-9889
NSN 6135-00-145-8884
NSN 5965-00-971-5522
NSN 5925-01-079-3206
NSN 5905-01-327-2712
NSN 6110-01-121-0029
NSN 5925-00-858-7151