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National Stock Number:
5330-01-412-8966
Federal Supply Class:
5330
National Item Identification Number:
014128966
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:
| 13221467-01 | 27963 | GENERAL DYNAMICS INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS | | 13221467-01 | 3CYA2 | GENERAL DYNAMICS MISSION SYSTEMS, INC. |
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Techincal Specification:
| MATERIAL | RUBBER NEOPRENE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855 CLASS 2 WITH THIOUREA TYPE CURING AGENT MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 60.0 SHORE DUROMETER A NOMINAL OVERALL | | CROSS-SECTIONAL HEIGHT | 0.040 INCHES NOMINAL | | CENTER HOLE DIAMETER | 0.460 INCHES NOMINAL | | PERIPHERAL DIAMETER | 0.650 INCHES NOMINAL | | SPECIAL FEATURES | WITH RECTANGULAR SHAPE PROTRUSION ON I.D. |
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