5330-00-202-4564 PACKING,PREFORMED Index 5330-00-202-4573 PACKING,PREFORMED

National Stock Number:
5330-00-202-4571

Federal Supply Class:
5330

National Item Identification Number:
002024571

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:
H87772-113Y184CUPP'S INDUSTRIAL SUPPLY, INC
H87772-1146676CAPITAL GASKET AND RUBBER INC
H87772-1148482PARKER-HANNIFIN CORPORATION
H87772-1180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
ANGLE90.0 DEGREES NOMINAL
CENTER HOLE DIAMETER5.750 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.197 INCHES NOMINAL
FSC APPLICATION DATACATAPULT,AIRCRAFT LAUNCHING
HARDNESS RATING85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-15624 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
PERIPHERAL DIAMETER6.750 INCHES NOMINAL


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