National Item Identification Number

00-843-4608
008434608
5331-00-843-4608
5331008434608

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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81343

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59789

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70210

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Reference Numbers (Part Numbers)

A-A-59588 CL 2B GR 50
AS568-243
MIL-STD-413
S8171AU24
S8171AU24
S8171AU24

Required Categories

MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT
SPEC/STD CONTROLLING DAT

Required Description

RUBBER SILICONE CLASS Q
4.469 INCHES MINIMUM AND
4.990 INCHES MAXIMUM
0.135 I