National Item Identification Number
01-488-7474
014887474
5331-01-488-7474
5331014887474
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) 5331-01-488-7474, 5331014887474 NIIN (National Identification Number) 01-488-7474, 014887474
Part Numbers (Reference Numbers)
MS25988-1-329
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPEC/STD CONTROLLING DAT
Required Description
RUBBER FLUOROSILICONE CLASS FQ
1.957 INCHES MINIMUM AND
1.993 INCHES MAXIMUM;