4720-01-470-2577 HOSE ASSEMBLY,NONMETALLIC Index 1450-01-470-2579 RING,HANDLING,GUIDED MISSILE

National Stock Number:
5330-01-470-2578

Federal Supply Class:
5330

National Item Identification Number:
014702578

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:
03230577640ZF ACTIVE SAFETY AND ELECTRONICS US LLC
AMS-P-55100U583SAE INTERNATIONAL
AS27780U583SAE INTERNATIONAL
AS277881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-90381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AMS-P-551081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS28778-20U583SAE INTERNATIONAL
MS28778-281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS28778-296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ELONGATION PERCENTAGE80 MAXIMUM
CENTER HOLE DIAMETER0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL
MATERIALRUBBER SYNTHETIC
PERIPHERAL DIAMETER0.367 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS MODIFIED BY MATERIAL
TEMP RATING-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT


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