National Item Identification Number
01-520-8698
015208698
5331-01-520-8698
5331015208698
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) 5331-01-520-8698, 5331015208698 NIIN (National Identification Number) 01-520-8698, 015208698
Part Numbers (Reference Numbers)
MS25988/1-337
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPECIAL FEATURES
III EN
Required Description
RUBBER FLUOROSILICONE CLASS FQ
2.975 INCHES NOMINAL
3.637 INCHES NOMINAL
OIL