|
|
|
National Stock Number:
5330-00-817-9961
Federal Supply Class:
5330
National Item Identification Number:
008179961
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:
| 32A8FT-160 | 5F573 | GREENE TWEED & CO INC | | 32A8FT160A | 5F573 | GREENE TWEED & CO INC | | 32A8FT160A | 72902 | PALMETTO INC | | 5330PL0968617 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
|
Techincal Specification:
| BODY RECESS DEPTH | 0.121 INCHES NOMINAL | | BODY RECESS DIAMETER | 1.939 INCHES MINIMUM AND 1.959 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 1.839 INCHES MINIMUM AND 1.859 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.397 INCHES MINIMUM AND 0.407 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | HARDNESS RATING | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | PERIPHERAL DIAMETER | 2.259 INCHES MINIMUM AND 2.279 INCHES MAXIMUM | | TEMP RATING | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT |
|
|