5330-00-194-3447 O-RING Index 1560-00-194-3455 STIFFENER

National Stock Number:
5330-00-194-3448

Federal Supply Class:
5330

National Item Identification Number:
001943448

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:
014-1164625184PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
014-1164725184PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
2-014L449-602697PARKER-HANNIFIN CORP
2-014L608-6002697PARKER-HANNIFIN CORP
2-14L449-602697PARKER-HANNIFIN CORP
287-6008P0143B150RAYTHEON COMPANY
287-6008P01449956RAYTHEON COMPANY
605-058-00426055PARKER-HANNIFIN CORPORATION
94501-359875EATON CORP
AMS3326-01481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
L0449 2-01402697PARKER-HANNIFIN CORP
L0608 2-01402697PARKER-HANNIFIN CORP
L1223-60-2-01402697PARKER-HANNIFIN CORP


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEO-RING
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988 TY1,CL 1,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER FLUOROSILICONE CLASS FQ OVERALL
TEMP RATING-100.0 FAHRENHEIT AND 350.0 FAHRENHEIT


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