National Item Identification Number

01-358-1578
013581578
5331-01-358-1578
5331013581578

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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D9182

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D9182

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Reference Numbers (Part Numbers)

ARP568-016E515- 80
NAS1601-016
NAS1611-016
2-016E515-80

Required Categories

MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT

Required Description

RUBBER ETHYLENE-PROPYLENE CLASS EPM
0.605 INCHES MINIMUM AND
0.623 INCHES MAXI