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 7035-01-610-3833
NSN 5925-00-617-2031
NSN 6610-01-529-1321
NSN 2925-01-629-9416
NSN 5945-01-288-6294
NSN 6610-00-456-0485
NSN 5965-01-164-0561
NSN 5910-01-553-0190
NSN 5925-01-087-7560
NSN 5950-01-462-7354
NSN 6650-00-499-7446
NSN 7035-01-145-5059