M60 Section 8 FREV1B1_11-2011 4/4/13 5:45 PM Page 129 ANTI-VIBRATION GROMMETS Anti-vibration grommets are designed for noise suppression in office or lab equipment. Additionally, they isolate sensitive instrumentation from unpredictable vibration and shock. The fingers of the grommets provide the flex needed to dampen unwanted noise and vibration. Specially designed shoulder screws are designed to provide the correct spacing. D L THREAD B H A ROUND HEAD HEX HEAD Screw supplied unassembled with isolator BLUE CAT. NO. 766 770 776 768 772 774 O.D. OUTSIDE DIAMETER .379 (9.6) .377 (9.6) .551 (14.0) .379 (9.6) .411 (11.2) .551 (14.0) MATERIAL: Isolator: EPDM Rubber Shoulder Screw: Steel, Nickel Plate I.D. A INSIDE H PANEL DIAMETER HEIGHT THICK .154 (3.9) .228 (5.8) .063 (1.6) .161 (4.1) .298 (7.6) .125 (3.2) .191 (4.9) .319 (8.1) .063 (1.6) .154 (3.9) .228 (5.8) .047 (1.2) .181 (4.6) .209 (5.3) .031 (0.8) .191 (4.9) .291 (7.4) .047 (1.2) B MTG. HOLE .250 (6.4) .250 (6.4) .375 (9.5) .250 (6.4) .315 (8.0) .375 (9.5) RUBBER GROMMETS FLEXIBLE GROMMETING Ideal for electrical insulation and mechanical damping. O.D. I.D. SHOULDER SCREW LENGTH (L) THREAD D HEAD .189 (4.8) 6-32 .250 (6.4) .252 (6.4) 6-32 .300 (7.6) Hex .318 (8.0) 6-32 .394 (10.0) .197 (5.0) M3 .394 (10.0) .197 (5.0) M3 .394 (10.0) Round .252 (6.4) M3 .394 (10.0) Ideal for maintenance, short-run production, R&D or prototyping. Supplied in 25 ft. rolls. Make your own grommets to fit any size or shape required. W A H H B A MATERIAL: Nylon 6/6, Black MATERIAL: Rubber, BUNA N CAT. NO. 730 733 734 735 736 737 738 739 740 741 742 743 744 745 732 746 747 748 749 750 752 753 755 756 757 I.D. INSIDE DIAMETER .125 (3.2) .125 (3.2) .125 (3.2) .125 (3.2) .187 (4.7) .187 (4.7) .250 (6.4) .250 (6.4) .250 (6.4) .312 (7.9) .312 (7.9) .312 (7.9) .375 (9.5) .375 (9.5) .437 (11.1) .437 (11.1) .500 (12.7) .500 (12.7) .500 (12.7) .562 (14.3) .625 (15.9) .625 (15.9) .750 (19.1) .750 (19.1) .875 (22.2) B MTG. HOLE .187 (4.7) .250 (6.4) .437 (11.1) .375 (9.5) .312 (7.9) .281 (7.2) .437 (11.1) .375 (9.5) .375 (9.5) .562 (14.3) .437 (11.1) .437 (11.1) .625 (15.9) .500 (12.7) .562 (14.3) .687 (17.4) .812 (20.6) 1.250 (31.8) .750 (19.1) .812 (20.6) .875 (22.2) 1.250 (31.8) 1.062 (27.0) 1.437 (36.5) 1.250 (31.8) A PANEL THICKNESS .062 (1.57) .062 (1.57) .062 (1.57) .093 (2.36) .062 (1.57) .093 (2.36) .062 (1.57) .062 (1.57) .093 (2.36) .062 (1.57) .062 (1.57) .093 (2.36) .062 (1.57) .062 (1.57) .062 (1.57) .062 (1.57) .062 (1.57) .062 (1.57) .093 (2.36) .062 (1.57) .062 (1.57) .062 (1.57) .062 (1.57) .062 (1.57) .062 (1.57) Tel (718) 956-8900 • Fax (718) 956-9040 (800) 221-5510 • [email protected] O.D. OUTSIDE DIAMETER .312 (7.9) .343 (8.7) .625 (15.9) .500 (12.7) .437 (11.1) .437 (11.1) .625 (15.9) .562 (14.3) .500 (12.7) .812 (20.6) .625 (15.9) .625 (15.9) .875 (22.2) .625 (15.9) .750 (19.1) .937 (23.8) 1.062 (27.0) 1.500 (38.1) .968 (24.6) 1.062 (27.0) 1.125 (28.6) 1.500 (38.1) 1.375 (34.9) 1.812 (46.0) 1.625 (41.3) H HEIGHT .187 (4.7) .187 (4.7) .187 (4.7) .312 (7.9) .218 (5.5) .218 (5.5) .187 (4.7) .250 (6.4) .250 (6.4) .312 (7.9) .281 (7.1) .312 (7.9) .312 (7.9) .250 (6.4) .250 (6.4) .312 (7.9) .312 (7.9) .250 (6.4) .281 (7.1) .312 (7.9) .312 (7.9) .250 (6.4) .375 (9.5) .375 (9.5) .437 (11.1) CAT. NO. 8615 8616 8617 W WIDTH .139 (3.5) .182 (4.6) .232 (5.9) MAX PANEL .052 (1.32) .085 (2.16) .125 (3.18) H HEIGHT .190 (4.8) .200 (5.1) .220 (5.6) A THICK .028 (0.7) .040 (1.02) .040 (1.02) “UNIVERSAL” RUBBER GROMMET • Designed to adjust to different cable diameters from .125 (3.2) to .312 (7.9). • Self-adjusting membrane forms a dust resistant seal. GROMMETS & BUSHINGS BLACK CAT. NO. 765 769 775 767 771 773 I.D. O.D. B .060 [1.52] H O.D. I.D. EXPANDABLE MEMBRANE "A" DIA HOLE. MATERIAL: Thermoplastic Rubber, Black CAT. NO. 777 778 O.D. I.D. OUTSIDE INSIDE DIA. .650 (16.32) .380 (9.7) 1.25 (31.8) .810 (20.6) ® RoHS COMPLIANT ~ ISO 9001 CERTIFIED A DIA. HOLE .090 (2.3) .160 (4.0) B MTG HOLE .500 (12.7) 1.000 (25.4) www.keyelco.com 31-07 20th Road – Astoria, NY 11105-2017 H HEIGHT .250 (6.4) .370 (9.4) 129