National Item Identification Number

01-016-5561
010165561
5331-01-016-5561
5331010165561

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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81833

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H2313

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ERIKS BV
TOERMALIJNSTRAAT 5
280
ALKMAAR
1812 RL
NETHERLANDS
072-5141514

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81833

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NSN (National Stock Number) 5331-01-016-5561, 5331010165561 NIIN (National Identification Number) 01-016-5561, 010165561

Part Numbers (Reference Numbers)

C212-558027
MIL-R-25988/1
M25988-1-027ES
M25988/1-027
212-558-027

Required Categories

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

Required Description

RUBBER FLUOROSILICONE CLASS FQ
1.290 INCHES MINIMUM AND
1.312 INCHES MAXIMUM;