5331-00-948-2123 O-RING Index 5331-00-078-8620 O-RING

National Stock Number:
5331-01-370-4185

Federal Supply Class:
5331

National Item Identification Number:
013704185

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.


Manufacturer Information:
MS29561-3480U583SAE INTERNATIONAL
MS29561-34896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS295610U583SAE INTERNATIONAL


Techincal Specification:
ELONGATION PERCENTAGE250 MAXIMUM
CENTER HOLE DIAMETER4.335 INCHES MINIMUM AND 4.365 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR


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