National Item Identification Number

01-036-5566
010365566
5331-01-036-5566
5331010365566

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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D9182

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02697

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PARKER HANNIFIN CORPORATION
DIV O-RING DIVISION
2360 PALUMBO DRIVE
LEXINGTON
KY
40509
859-269-2351

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1NB39

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DOVER RESOURCES INC
DIV NORRISEAL
11122 W LITTLE YORK
HOUSTON
TX
77041
713-849-1274

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91363

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NORRISEAL
NORRIS VALUES DIV
11122 W LITTLE YORK RD
40525
HOUSTON
TX
77240
713-466-3552

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Reference Numbers (Part Numbers)

2-235E540-8
2-235E540-80
52561S235
52561S235

Required Categories

MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT

Required Description

RUBBER ETHYLENE-PROPYLENE CLASS EPM
3.094 INCHES MINIMUM AND
3.124 INCHES MAXI