National Item Identification Number
00-291-3841
002913841
5331-00-291-3841
5331002913841
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)
Reference Numbers (Part Numbers)
MIL-P-5516 CLASS B
MIL-STD-413
SS211-1437413 PIECE 3
5330-212-2
Required Categories
MATERIAL
CROSS-SECTIONAL HEIGHT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE;
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
0.125 INCHES NOMINAL
81349
MIL-P-551