5330-00-562-5440 PACKING,PREFORMED Index 1680-00-562-5443 BELT,AIRCRAFT SAFETY

National Stock Number:
5330-00-562-5441

Federal Supply Class:
5330

National Item Identification Number:
005625441

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:
001-08605262FREUDENBERG-NOK GENERAL PARTNERSHIP
001086000A05262FREUDENBERG-NOK GENERAL PARTNERSHIP
5489360 FIND 3353711NAVAL SEA SYSTEMS COMMAND
5489360-3353711NAVAL SEA SYSTEMS COMMAND
6640219 FIND 2953711NAVAL SEA SYSTEMS COMMAND
6640219-2953711NAVAL SEA SYSTEMS COMMAND
L8820220D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE DIAMETER1.042 INCHES MINIMUM AND 1.077 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEU
CROSS-SECTIONAL HEIGHT0.249 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
HARDNESS RATING92.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONIDSA9250,FSCM 05262 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER1.500 INCHES NOMINAL


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