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National Stock Number:
5330-00-757-1680
Federal Supply Class:
5330
National Item Identification Number:
007571680
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.
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Manufacturer Information:
| 10453 | 84760 | STANADYNE CORPORATION | | 122-1 | 02978 | RENK AMERICA LLC | | 122-3 | 02978 | RENK AMERICA LLC | | 122-3 | 05415 | LINDE LIFT TRUCK CORP. | | 122-3 | 84760 | STANADYNE CORPORATION | | 122-1 | 84760 | STANADYNE CORPORATION | | 4052540 | 05643 | BARBER-GREENE CO | | 4052540 | 0MKW7 | MINNPAR, LLC | | 74052540 | 10988 | CNH INDUSTRIAL AMERICA LLC | | P-191906A | 60764 | WIGGINS LIFT CO INC | | 157D10861 | 75377 | KURZ & ROOT GENERATOR COMPANY, LLC | | 19201 | 95201 | NAPCO INTERNATIONAL LLC | | 26827 | 95201 | NAPCO INTERNATIONAL LLC | | 313288R1 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | R14711 | 10988 | CNH INDUSTRIAL AMERICA LLC |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM | | CROSS-SECTIONAL THICKNESS | 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | CUP | | HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL | RUBBER SYNTHETIC OVERALL | | PERIPHERAL DIAMETER | 1.050 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
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