Heyco® Shorty Bushings

Part number and specification

MOUNTING HOLE DIAMETER		PART NO.		DESCRIPTION	PART DIMENSIONS
MOUNTING HOLE DIAMETER		Black	White		A Inside Diameter		B Head Diameter		C Overall Height
in.	mm.	Black	White		in.	mm.	in.	mm.	in.	mm.
.187	4,7	2800	2801	B 187-125	.13	3,2	.25	6,4	.24	6,0
.218	5,5	2859	2860	B 218-125	.13	3,2	.28	7,1
.281	7,1	2853	2854	B 281-218	.22	5,5	.34	8,7
.307	7,8	2808	2809	B 307-244	.24	6,2	.38	9,7
.312	7,9	2810	2811	B 312-250	.25	6,3	.38	9,7
.343	8,7	2856	2857	B 343-218	.22	5,5	.41	10,3	.25	6,4
.375	9,5	2803	2804	B 375-250	.25	6,3	.44	11,1
.390	9,9	2815	2816	B 390-265	.27	6,7	.43	10,9
.406	10,3	2806	2807	B 406-281	.28	7,1	.47	11,9
.437	11,1	2813	2814	B 437-312	.31	7,9	.50	12,7
.468	11,9	2817	2818	B 468-343	.34	8,6	.53	13,5
.500	12,7	2820	2821	B 500-375	.38	9,5	.56	14,3
.512	13,0	2822	2823	B 512-375	.38	9,5	.56	14,3
.531	13,5	2824	2825	B 531-406	.41	10,3	.59	15,1
.593	15,1	2833	2834	B 593-468	.47	11,9	.66	16,7
.625	15,9	2827	2828	B 625-500	.50	12,7	.70	17,9
.687	17,4	2832	2835	B 687-562	.57	14,4	.76	19,3
.750	19,1	2836	2837	B 750-625	.63	15,9	.83	21,0
.781	19,8	2844	2845	B 781-625	.63	15,9	.86	21,8
.875	22,2	2850	2851	B 875-750	.75	19,0	.94	23,9
1.000	25,4	2847	2848	B 1000-875	.88	22,3	1.06	27,0
1.093	27,8	2838	2839	B 1093-969	.97	24,6	1.16	29,4	.26	6,5

Standard colors black and white. Consult Heyco for other colors.

Features

For use in panels .062″ (1,6 mm) and thinner.
Lower overall height protrudes less through thin mounting panels; thus Shorty Bushings occupy less “real estate” inside your application.
Insulating feed-thru bushings for limited internal clearance minimum .125″ (3,2 mm) applications.
Insulate and isolate electric or telecommunications cables as well as low RPM shafts and push-pull rods.
Locking fingers hold securely after only fingertip pressure snap-in installation.
Locking fingers in fractional increments up to the maximum panel thickness.
Available in multiple sizes for use in mounting holes from .187″ (4,7 mm) to 1.093″ (27,8 mm).

Material		Nylon 6/6
Certifications		Recognized under the Component Program of Underwriters’ Laboratories File E15331
Certifications		Certified by the Canadian Standards Association File 8919
Flammability Rating		94V-2
Temperature Range		-.4°F (-18°C) to 221°F (105°C)