National Item Identification Number

01-379-2274
013792274
5331-01-379-2274
5331013792274

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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03538

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LOCKHEED MARTIN CORPORATION
DBA MS2 DIV MARITIME SYSTEMS &
497 ELECTRONICS PKWY 5 BLD
LIVERPOOL
NY
13088
315-456-2622

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34712

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OLDENBURG GROUP INCORPORATED
DBA OLDENBURG - LAKE SHORE DIV
900 W BREITUNG AVE
KINGSFORD
MI
49802
906-776-3213

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83259

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Reference Numbers (Part Numbers)

0771C0027-1
0771C0027-1
0771C0027-1
0771C0027-1

Required Categories

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

Required Description

RUBBER FLUOROCARBON CLASS FPM
40.540 INCHES MINIMUM AND
40.900 INCHES MAXIMUM;