5330-01-350-2906 SEAL,PLAIN ENCASED Index 5331-01-350-2908 O-RING

National Stock Number:
5330-01-350-2907

Federal Supply Class:
5330

National Item Identification Number:
013502907

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
600-33407096BURKE INDUSTRIES PUROSIL DIV
DAA3122P070-10180378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
CENTER HOLE DIAMETER10.510 INCHES MINIMUM AND 10.630 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLECIRCULAR W/ APERTURE
CROSS-SECTIONAL HEIGHT0.124 INCHES MINIMUM AND 0.134 INCHES MAXIMUM
HARDNESS RATING60.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CL3B,GR60 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SILICONE CLASS Q OVERALL


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