No other part numbers with same form, fit, and function found.
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 4140-01-432-1447
NSN 5910-00-276-8592
NSN 5925-01-495-1071
NSN 5985-01-430-7213
NSN 5855-01-425-1330
NSN 6130-00-011-0714
NSN 6645-01-513-4782
NSN 6130-01-209-5893
NSN 5910-00-594-5318
NSN 6645-01-415-6093
NSN 5855-01-236-9645
NSN 5925-01-336-7583