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National Stock Number:
5330-00-782-7561
Federal Supply Class:
5330
National Item Identification Number:
007827561
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:
| 01877B78A3U60C9 | F0235 | TRELLEBORG SEALING SOLUTIONS CONDE | | 103-0001-18-04 | F1983 | CONNECTEURS ELECTRIQUES DEUTSCH | | 103-0001-18-395 | F1983 | CONNECTEURS ELECTRIQUES DEUTSCH | | 18,77X1,78-60C9 | F0229 | LE JOINT FRANCAIS | | 18,77X1,78DF151A | F0229 | LE JOINT FRANCAIS | | 18-77X1-78-60C9 | F4321 | GETELEC | | 18-77X1-78-60C9 | F4482 | VICTORIA TECHNOLOGIES | | 18-77X1-78-90V014A | F0235 | TRELLEBORG SEALING SOLUTIONS CONDE | | I16450-60C9 | F0229 | LE JOINT FRANCAIS | | I16450DF151A | F0229 | LE JOINT FRANCAIS | | NAS1594-018 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | R01877X178A60C9 | F6117 | DASSAULT AVIATION | | SR18-60C9 | F0229 | LE JOINT FRANCAIS | | SR18DF151A | F0229 | LE JOINT FRANCAIS |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.730 INCHES MINIMUM AND 0.748 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | O-RING | | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM | | HARDNESS RATING | 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-25897,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER FLUOROCARBON CLASS FPM OVERALL |
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