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		                        | National Stock Number:
 5331-01-380-9013
 
 Federal Supply Class:
 5331
 
 National Item Identification Number:
 013809013
 
 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:
 
 | 4160.2283 | S4254 | WANDFLUH AG HYDRAULIK+ELEKTRONIK |  | AW32100B-S1009-24V ITEM 130 | 34712 | LAKE SHORE SYSTEMS, INC. |  | AW32100B-S1009-24V ITEM 130 | S4254 | WANDFLUH AG HYDRAULIK+ELEKTRONIK | 
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 Techincal Specification:
 
 | CENTER HOLE DIAMETER | 28.05 MILLIMETERS MINIMUM AND 28.55 MILLIMETERS MAXIMUM |  | CROSS-SECTIONAL HEIGHT | 1.70 MILLIMETERS MINIMUM AND 1.86 MILLIMETERS MAXIMUM |  | HARDNESS RATING | 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM |  | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR | 
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