National Item Identification Number

01-239-9428
012399428
5331-01-239-9428
5331012399428

National Stock Number

Item Name

O-RING

Federal Supply Class

5331

Referenced on: http://automotiveenginemechanics.tpub.com//TM-1-2835-209-23P/css/TM-1-2835-209-23P_109.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-1-2835-209-23P/css/TM-1-2835-209-23P_112.htm
Referenced on: http://automotiveenginemechanics.tpub.com//TM-1-2835-209-23P/css/TM-1-2835-209-23P_126.htm

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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81343

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02769

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LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN DIV MARITIME
199 BORTON LANDING RD
MOORESTOWN
NJ
08057
856-722-4615

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Reference Numbers (Part Numbers)

MS9386-169
MS9386-169
2-169355-75

Required Categories

MATERIAL
CENTER HOLE DIAMETER
CROSS-SECTIONAL HEIGHT

Required Description

RUBBER SILICONE CLASS Q
7.442 INCHES MINIMUM AND
7.532 INCHES MAXIMUM
0.100 I