5330-01-058-3361 PACKING,PREFORMED Index 5331-01-058-3363 O-RING

National Stock Number:
5330-01-058-3362

Federal Supply Class:
5330

National Item Identification Number:
010583362

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:
1081-S-3-33D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
87611-1419 ITEM 2496169ELECTRIC BOAT CORPORATION
S-3-33-108173277HOUGHTON INTERNATIONAL INC.


Techincal Specification:
CENTER HOLE DIAMETER2.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEV
CROSS-SECTIONAL HEIGHT0.249 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION1081 FSCM 73277 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOTTON AND RUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER2.875 INCHES NOMINAL
RIM SURFACE WIDTH0.140 INCHES NOMINAL


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