National Item Identification Number
01-488-4019
014884019
5331-01-488-4019
5331014884019
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) 5331-01-488-4019, 5331014884019 NIIN (National Identification Number) 01-488-4019, 014884019
Part Numbers (Reference Numbers)
MIL-R-25988/2
M25988/2-249
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
TEMP RATING
CE
Required Description
RUBBER FLUOROSILICONE CLASS FQ
MIL-R-25988,CL3 MIL SPEC SINGLE MATERIAL RESPONS