|
|
|
National Stock Number:
5330-01-180-4803
Federal Supply Class:
5330
National Item Identification Number:
011804803
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:
| P408570N | 7PZX0 | FAIRBANKS MORSE, LLC | | P408570N | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
|
Techincal Specification:
| CENTER HOLE DIAMETER | 21.500 INCHES MINIMUM AND 21.560 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | D | | CROSS-SECTIONAL HEIGHT | 0.550 INCHES NOMINAL | | HARDNESS RATING | 45.0 SHORE DUROMETER A MINIMUM OVERALL AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D2000,5BG515A1B1E1E3F2 ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL OR RUBBER POLYESTER URETHANE CLASS AU OVERALL OR RUBBER POLYETHER URETHANE CLASS EU OVERALL | | PERIPHERAL DIAMETER | 22.920 INCHES MINIMUM AND 22.980 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS |
|
|