5331-00-995-9037 O-RING Index 5330-00-995-9039 PACKING,PREFORMED

National Stock Number:
5330-00-995-9038

Federal Supply Class:
5330

National Item Identification Number:
009959038

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:
060959-21702697PARKER-HANNIFIN CORP
060959-21783259PARKER-HANNIFIN CORPORATION
A217SR270-7095272STILLMAN SEAL CORPORATION
A217SR270-70SW461HUTCHINSON SEAL DE MEXICO STILLMAN SEAL DIVISION
BACP11P21781205THE BOEING COMPANY
MILR25897-217ESH2313ERIKS B.V.
V0747 2-21702697PARKER-HANNIFIN CORP


Techincal Specification:
CENTER HOLE DIAMETER1.171 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEO-RING
CROSS-SECTIONAL HEIGHT0.139 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25897 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER FLUOROCARBON CLASS FPM OVERALL
TEMP RATING-30.0 FAHRENHEIT AND 500.0 FAHRENHEIT


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