4730-01-447-3525 PLUG,TUBE FITTING,SOLDER TYPE Index 3120-01-447-3527 BEARING,SLEEVE

National Stock Number:
5330-01-447-3526

Federal Supply Class:
5330

National Item Identification Number:
014473526

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:
87001C6010-268-E072E5VERTEX MODERNIZATION AND SUSTAINMENT LLC
87001C6010-268-E91265PARKER-HANNIFIN CORPORATION


Techincal Specification:
MATERIALRUBBER SILICONE CLASS Q OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-D2000, 2GE709A19B37E1GE36G11L14F19, DUR0METER 70 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.063 INCHES MINIMUM AND
0.069 INCHES MAXIMUM
CENTER HOLE DIAMETER8.434 INCHES MINIMUM AND
8.534 INCHES MAXIMUM
PERIPHERAL DIAMETER8.752 INCHES NOMINAL


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