National Item Identification Number
01-072-9191
010729191
5331-01-072-9191
5331010729191
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)
81343
02697
PARKER HANNIFIN CORPORATION
DIV O-RING DIVISION
2360 PALUMBO DRIVE
LEXINGTON
KY
40509
859-269-2351
NSN (National Stock Number) 5331-01-072-9191, 5331010729191 NIIN (National Identification Number) 01-072-9191, 010729191
Part Numbers (Reference Numbers)
MS28775-226
MS28775-226
N306-75-2-226
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
1.974 INCHES MINIMUM AND
1.991 INCHES