|
|
|
National Stock Number:
5330-00-705-8776
Federal Supply Class:
5330
National Item Identification Number:
007058776
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:
| 51294 | 63728 | SEALCRAFT CORPORATION | | 7058776 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
|
Techincal Specification:
| CENTER HOLE DIAMETER | 0.453 INCHES MINIMUM AND 0.484 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | V | | CROSS-SECTIONAL HEIGHT | 0.172 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 7256 FSCM 73680 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COTTON OVERALL | | PERIPHERAL DIAMETER | 0.891 INCHES MINIMUM AND 0.922 INCHES MAXIMUM | | RIM SURFACE WIDTH | 0.109 INCHES NOMINAL |
|
|