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 5905-00-536-1056
NSN 5965-01-443-5490
NSN 6135-01-176-2206
NSN 6620-00-498-7781
NSN 5965-01-343-6983
NSN 6645-00-892-5750
NSN 5985-01-525-2900
NSN 5975-01-512-4825
NSN 5985-01-071-4672
NSN 7035-01-518-0561
NSN 6145-01-166-3714
NSN 5910-00-068-6746