National Item Identification Number
01-421-3506
014213506
5331-01-421-3506
5331014213506
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)
60240
GENTEX CORPORATION
DBA WESTERN OPERATIONS
11525 6TH ST
RANCHO CUCAMONGA
CA
91730
909-481-7667
62351
APPLE RUBBER PRODUCTS INC
DBA EXPRESS SEAL DIV DIV EXPRESS
310 ERIE ST
LANCASTER
NY
14086
716-684-6560
Reference Numbers (Part Numbers)
GW9729
1.181X.079 70BN
Required Categories
MATERIAL
HARDNESS RATING
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
III END
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
70.0 SHORE DUROMETER A NOMINAL
1.181