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 5960-00-231-3171
NSN 5965-00-910-2840
NSN 6110-00-468-4406
NSN 2925-01-656-0392
NSN 5975-00-882-9780
NSN 6145-01-281-7222
NSN 6685-01-562-9725
NSN 5985-00-403-2408
NSN 6645-01-254-0490
NSN 6685-00-099-9025
NSN 6105-01-499-5550
NSN 5895-01-025-8850