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National Stock Number:
5330-01-016-5556
Federal Supply Class:
5330
National Item Identification Number:
010165556
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:
| 846457 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| ANGLE | 45.0 DEGREES NOMINAL | | BODY RECESS DEPTH | 0.438 INCHES NOMINAL | | CROSS SECTION INSIDE DIAMETER | 3.625 INCHES NOMINAL | | CROSS SECTION OUTSIDE DIAMETER | 4.094 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | SPECIAL | | CROSS-SECTIONAL HEIGHT | 0.500 INCHES NOMINAL | | LIP INSIDE DIAMETER | 3.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-3065,GR SC715ABE3F2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL |
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