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 7035-00-929-0363
NSN 5910-00-054-0400
NSN 5985-00-659-9509
NSN 5975-00-041-1426
NSN 4140-01-172-2331
NSN 6130-00-276-0658
NSN 6685-00-661-2347
NSN 5925-01-605-1810
NSN 6150-00-548-3228
NSN 5960-01-426-4242
NSN 5975-01-365-0127
NSN 5925-01-460-7920