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		                        | National Stock Number:
 5331-01-543-1328
 
 Federal Supply Class:
 5331
 
 National Item Identification Number:
 015431328
 
 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:
 
 | 5331PL1878299 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |  | NAS1612-8A | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |  | NAS1613 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |  | NAS1612-8A | Z03F0 | BOEING DEFENCE AUSTRALIA LTD |  | NAS1612-8A | Z8T75 | BOEING DEFENCE AUSTRALIA LTD | 
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 Techincal Specification:
 
 | CENTER HOLE DIAMETER | 0.644 INCHES NOMINAL |  | CROSS-SECTIONAL HEIGHT | 0.087 INCHES NOMINAL |  | MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM | 
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