National Item Identification Number
01-164-7433
011647433
5331-01-164-7433
5331011647433
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)
02697
PARKER HANNIFIN CORPORATION
DIV O-RING DIVISION
2360 PALUMBO DRIVE
LEXINGTON
KY
40509
859-269-2351
NSN (National Stock Number) 5331-01-164-7433, 5331011647433 NIIN (National Identification Number) 01-164-7433, 011647433
Part Numbers (Reference Numbers)
MIL-R-25988/3
M25988/3-279
2-279L1223-60
Required Categories
MATERIAL
COLOR
HARDNESS RATING
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT;
Required Description
RUBBER FLUOROSILICONE CLASS FQ
BLUE
55.0 SHORE DUROMETER A MINIMUM AND
65.0 S