|
|
|
National Stock Number:
5330-01-260-7226
Federal Supply Class:
5330
National Item Identification Number:
012607226
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:
| 143-16207 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | 2-143 V747-75 | 02697 | PARKER-HANNIFIN CORP | | A-143SR251-70 | 95272 | STILLMAN SEAL CORPORATION | | J221P143 | 07482 | GENERAL ELECTRIC COMPANY | | PRP143-16207 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | V0747 2-143 | 02697 | PARKER-HANNIFIN CORP |
|
Techincal Specification:
| ELONGATION PERCENTAGE | 125 MAXIMUM | | CENTER HOLE DIAMETER | 2.415 INCHES MINIMUM AND 2.435 INCHES MAXIMUM | | COLOR | BROWN | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | CROSS-SECTIONAL HEIGHT | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM | | FUNCTIONAL DESCRIPTION | HYDRAULIC SILICATE ESTER FLUID MIL-G-5514 STATIC AND RECIPROCATING PACKING GLAND APPL | | HARDNESS RATING | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-83248,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OVERALL | | OPERATING MEDIUM | HYDRAULIC FLUID | | PERIPHERAL DIAMETER | 2.605 INCHES MINIMUM AND 2.657 INCHES MAXIMUM | | REFERENCE DATA AND LITERATURE | SAE J120,120R1 CL 1 SZ 143 DIM. TOL | | SPECIFICATION/STANDARD DATA | 07482-J221 MANUFACTURERS STANDARD | | TEMP RATING | -25.0 CELSIUS AND 205.0 CELSIUS |
|
|