5360-00-850-6816 SPRING,HELICAL,COMPRESSION Index 5330-00-850-6819 PACKING,PREFORMED

National Stock Number:
5330-00-850-6818

Federal Supply Class:
5330

National Item Identification Number:
008506818

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:
108241-006099657MAROTTA CONTROLS INC
108241-699657MAROTTA CONTROLS INC
108241-XX-XD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE DIAMETER1.059 INCHES MINIMUM AND 1.063 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
JOINT TYPESCARF-PERIPHERAL PACKING
MATERIALPLASTIC OVERALL
PERIPHERAL DIAMETER1.307 INCHES MINIMUM AND 1.311 INCHES MAXIMUM


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