National Item Identification Number

01-495-8927
014958927
5331-01-495-8927
5331014958927

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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NSN (National Stock Number) 5331-01-495-8927, 5331014958927 NIIN (National Identification Number) 01-495-8927, 014958927

Part Numbers (Reference Numbers)

MIL-R-25988/4
M25988/4-144

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
CENTER HOLE DIAMETER
CROSS-SECT

Required Description

RUBBER FLUOROSILICONE CLASS FQ
MIL-R-25988, CLASS 1 GRADE 80 FED SPEC SINGLE MA