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National Stock Number:
5330-01-051-9656
Federal Supply Class:
5330
National Item Identification Number:
010519656
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:
| 0567C0023 | 03538 | LOCKHEED MARTIN CORPORATION | | 0567C0023 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.166 INCHES MINIMUM AND 0.168 INCHES MAXIMUM | | CROSS-SECTIONAL HEIGHT | 0.177 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | V | | MATERIAL DOCUMENT AND CLASSIFICATION | L-P-392,TY 2,CL 1 FED SPEC SINGLE MATERIAL RESPONSE OR 0567C0023,FSCM 54497 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | PLASTIC ACETAL OVERALL | | PERIPHERAL DIAMETER | 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM |
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