National Item Identification Number
00-937-0053
009370053
5331-00-937-0053
5331009370053
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)
80230
MASSACHUSETTS INSTITUTE OF
TECHNOLOGY
77 MASSACHUSETTS AVE
CAMBRIDGE
MA
02139
617-253-2762
86044
CALIFORNIA GASKET AND RUBBER
CORPORATION
1601 W 134TH ST
GARDENA
CA
90249
310-243-1134
98747
Reference Numbers (Part Numbers)
102546-1
102546-1
102546-1
Required Categories
MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
THE MANUFACTURERS DATA;
Required Description
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
2.240 INCHES MINIMUM AND
2.260 INCHES