National Item Identification Number

01-441-4143
014414143
5331-01-441-4143
5331014414143

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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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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77308

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PARCO INC
1801 S ARCHIBALD AVE
ONTARIO
CA
91761
909-947-2200

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62323

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Reference Numbers (Part Numbers)

3-903S604-70
568-903-1235-70
99136-52-6

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
CENTER HOLE DIA

Required Description

RUBBER SILICONE CLASS Q
AMS3304 ASSN STD SINGLE MATERIAL RESPONSE
70.0 SHORE D