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 2925-01-510-9378
NSN 5935-01-525-7299
NSN 6645-01-076-3494
NSN 5960-00-652-5921
NSN 6130-01-371-2960
NSN 6220-00-833-3904
NSN 5925-01-061-1789
NSN 5835-01-013-8797
NSN 6610-01-116-2527
NSN 7035-00-631-3782
NSN 5935-01-335-6911
NSN 6685-00-391-5747