9520-01-479-2901 BEAM,STRUCTURAL Index 5305-01-479-2903 SCREW,MACHINE

National Stock Number:
5330-01-479-2902

Federal Supply Class:
5330

National Item Identification Number:
014792902

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:
4113007270MOOG INC.
4615-1250050030781PARKER-HANNIFIN CORPORATION
LA31-41125 ITEM 1407270MOOG INC.
4615-12500500D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE DIAMETER0.500 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEU WITH O-RING
PART NAME ASSIGNED BY CONTROLLING AGENCYESCL SEAL-PISTON ROD
MATERIALPLASTIC POLYURETHANE OVERALL
PERIPHERAL DIAMETER0.750 INCHES NOMINAL
SPECIAL FEATURESMATERIAL MOLYTHANE


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