5330-01-054-2586 PACKING,PREFORMED Index 5330-01-054-2588 PACKING,PREFORMED

National Stock Number:
5330-01-054-2587

Federal Supply Class:
5330

National Item Identification Number:
010542587

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:
AMS7276G81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3209-0390U583SAE INTERNATIONAL
AS3209-039CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
NAS1593-039CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
NAS1593-03980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
AS568-03981343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS3209CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SAE-AS32090U583SAE INTERNATIONAL


Techincal Specification:
CENTER HOLE DIAMETER2.719 INCHES MINIMUM AND 2.759 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALRUBBER FLUOROCARBON CLASS FPM
PERIPHERAL DIAMETER2.879 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D


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