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National Stock Number: 5331-01-264-1007
Federal Supply Class: 5331
National Item Identification Number: 012641007
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:
4012-53 | 91816 | CIRCOR AEROSPACE, INC. | 4012-53CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
CENTER HOLE DIAMETER | 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM | CRITICALITY CODE JUSTIFICATION | ZZZY | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM | MATERIAL | RUBBER CHLOROPRENE CLASS CR | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
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