National Item Identification Number
00-283-4631
002834631
5331-00-283-4631
5331002834631
National Stock Number
Item Name
O-RING
Federal Supply Class
5331
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) 5331-00-283-4631, 5331002834631 NIIN (National Identification Number) 00-283-4631, 002834631
Part Numbers (Reference Numbers)
MILR25988-1
M25988/1-257
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPEC/STD CONTROLLING DAT
Required Description
RUBBER FLUOROSILICONE CLASS FQ
5.824 INCHES MINIMUM AND
5.894 INCHES MAXIMUM;