5305-00-947-0071 SCREW,CAP,SOCKET HEAD Index 5310-00-947-0073 WASHER,FLAT

National Stock Number:
5330-00-947-0072

Federal Supply Class:
5330

National Item Identification Number:
009470072

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:
S8057AN20199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
CENTER HOLE DIAMETER2.037 INCHES MINIMUM AND 2.063 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEO-RING
MATERIAL DOCUMENT AND CLASSIFICATIONSR251-70 FSCM 02858 MFR REF SINGLE MATERIAL RESPONSE OR 77-515 FSCM 02697 MFR REF SINGLE MATERIAL RESPONSE OR 920-70 FSCM 77308 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SYNTHETIC OVERALL


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