National Item Identification Number

00-857-4420
008574420
5331-00-857-4420
5331008574420

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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59364

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99193

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Reference Numbers (Part Numbers)

S8990-550
S8990-550
S8990-550

Required Categories

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

Required Description

RUBBER SYNTHETIC
0.768 INCHES MINIMUM AND
0.774 INCHES MAXIMUM
0.063 INCHES M