National Item Identification Number
01-364-6223
National Stock Number
Item Name
O-RING
Federal Supply Class
5330
Description
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.
Commercial and Government Entity Code (Supplier Data)
NSN (National Stock Number) 5331-01-364-6223, 5331013646223 NIIN (National Identification Number) 01-364-6223, 013646223
Part Numbers (Reference Numbers)
M25988/3-116
Required Categories
MATERIAL
HARDNESS RATING
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPEC/ST
Required Description
RUBBER FLUOROSILICONE CLASS FQ
55.0 SHORE DUROMETER A MINIMUM AND
65.0 SHORE D
