4730-99-471-4961 UNION,TUBE Index 5998-99-471-5237 PROTRACTOR ASSEMBLY

National Stock Number:
5331-99-471-5003

Federal Supply Class:
5331

National Item Identification Number:
994715003

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:
B05676K0207HALE HAMILTON (VALVES) LIMITED
BS1806-240K7766BRITISH STANDARDS INSTITUTION
BSM48-240K7766BRITISH STANDARDS INSTITUTION


Techincal Specification:
CENTER HOLE DIAMETER3.706 INCHES MINIMUM AND 3.762 INCHES MAXIMUM
COLORBROWN
CROSS-SECTIONAL HEIGHT0.139 INCHES NOMINAL
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-83248,AMENDMENT 1,CLASS 1,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER SYNTHETIC


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