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National Stock Number:
5331-01-227-2810
Federal Supply Class:
5331
National Item Identification Number:
012272810
Description:
O-RING
Detail:
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.
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Manufacturer Information:
| 0561C0031-11 | 03538 | LOCKHEED MARTIN CORPORATION | | 0561C0031-11 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | | 2-245N674-70 | 02697 | PARKER-HANNIFIN CORP | | 2-245CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2-245 | 76588 | CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY | | 09-245 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 2-245N674-70 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| CENTER HOLE DIAMETER | 4.375 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.125 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
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