5305-00-004-7203 SCREW Index 5305-00-004-7208 SCREW,MACHINE

National Stock Number:
5330-00-004-7204

Federal Supply Class:
5330

National Item Identification Number:
000047204

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:
10078441A486GNIMIKKEISTOKESKUS NCB FINLAND
10363987F0531GIAT INDUSTRIES CENTRE DE SATORY
5330PL08840729009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
CN1-Q4340-366YD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Q430-366YD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Q4340-366Y07322MINNESOTA RUBBER CO
QRAR04340-N7004F9088TRELLEBORG SEALING SOLUTIONS FRANCE


Techincal Specification:
CENTER HOLE DIAMETER3.335 INCHES MINIMUM AND 3.365 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESPECIAL
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION366Y,FSCM 07322 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
PERIPHERAL DIAMETER3.770 INCHES NOMINAL
TEMP RATING-55.0 FAHRENHEIT AND 220.0 FAHRENHEIT


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