National Item Identification Number
01-326-9506
013269506
5331-01-326-9506
5331013269506
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
99193
70210
99193
NSN (National Stock Number) 5331-01-326-9506, 5331013269506 NIIN (National Identification Number) 01-326-9506, 013269506
Part Numbers (Reference Numbers)
MIL-R-25988/2
M25988/2-019
S8057AV197
S8057AV197P
S9412-019
S9412-019
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPEC/STD CONTROLLING DAT
Required Description
RUBBER FLUOROSILICONE CLASS FQ
0.792 INCHES MINIMUM AND
0.810 INCHES MAXIMUM;