National Item Identification Number

00-121-7978
001217978
5331-00-121-7978
5331001217978

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)

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Reference Numbers (Part Numbers)

0000ZZZ008-1

Required Categories

MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
THE MANUFACTURERS DATA;

Required Description

RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
36.684 INCHES MINIMUM AND
36.744 INCH