National Item Identification Number
01-282-5693
012825693
5331-01-282-5693
5331012825693
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)
99193
NSN (National Stock Number) 5331-01-282-5693, 5331012825693 NIIN (National Identification Number) 01-282-5693, 012825693
Part Numbers (Reference Numbers)
MIL-R-25988
M25988/2-218
S9412-218
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPEC/STD CONTROLLING DAT
Required Description
RUBBER FLUOROSILICONE CLASS FQ
1.222 INCHES MINIMUM AND
1.246 INCHES MAXIMUM;