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National Stock Number:
5331-14-265-3874
Federal Supply Class:
5331
National Item Identification Number:
142653874
Description:
O-RING
Detail:
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
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Manufacturer Information:
| 01840C7000A21B6 | F0235 | TRELLEBORG SEALING SOLUTIONS CONDE | | 01840C70A3U21B6 | F0235 | TRELLEBORG SEALING SOLUTIONS CONDE | | 18,40X2,70-21B6 | F0229 | LE JOINT FRANCAIS | | 18,40X2,70E875A | F0229 | LE JOINT FRANCAIS | | 18-4X2-7-21B6 | F4321 | GETELEC | | 18-4X2-7-21B6 | F4482 | VICTORIA TECHNOLOGIES | | 18-4X2-7FP60A | F0235 | TRELLEBORG SEALING SOLUTIONS CONDE | | 81810-140-21B6 | F0210 | AIRBUS HELICOPTERS (ETS DEMARIGNANE) | | JT 18.40X2.70-21B6 | F8226 | SOCIETE TECHNIQUE ARMORICAINE DECAOUTCHOUC ET ELASTOMERES MANUFACTU | | R01840X270A21B6 | F6117 | DASSAULT AVIATION | | R14-21B6 | F0229 | LE JOINT FRANCAIS | | R14E875A | F0229 | LE JOINT FRANCAIS | | SAC1840B70A21B6 | F3032 | ATELIER INDUSTRIEL DE L'AERONAUTIQUE DE CUERS PIERREFEU SI | | WB270A01840AR3L | F8300 | CIMD (CENTRE D'IDENTIFICATION DESMATERIELS DE LA DEFENSE) | | WB270A01840ARNL | F8300 | CIMD (CENTRE D'IDENTIFICATION DESMATERIELS DE LA DEFENSE) |
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Techincal Specification:
| CENTER HOLE DIAMETER | 18.20 MILLIMETERS MINIMUM AND 18.60 MILLIMETERS MAXIMUM | | CROSS-SECTIONAL HEIGHT | 2.61 MILLIMETERS MINIMUM AND 2.79 MILLIMETERS MAXIMUM | | HARDNESS RATING | 56.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE MINIMUM AND 65.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | NF L17-121, CLASSE 21, S-CLASSE B, CAT 6 NATIONAL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR | | SPECIAL FEATURES | QUALITE AVIATION ET MARQUAGE CONFORME A LA NORME NF L17-102 | | TEMP RATING | -40.0 DEG CELSIUS AND 100.0 DEG CELSIUS |
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