743 Keystone Electronics, 743 Datasheet

743

Manufacturer Part Number

743

Description

GROMMET

Manufacturer

Keystone Electronics

Type

Rubber Grommetr

Datasheet

1.733.pdf (1 pages)

Specifications of 743

Rohs Compliant

YES

Bushing, Grommet Type

Grommet

Size

Round - 0.625" OD x 0.312" ID x 0.312" H (15.87mm x 7.92mm x 7.92mm)

Color

Black

Mounting Hole Size

0.437 in

Features

Ideal for electrical insulation

Inside Diameter

0.312 in

Product

Hardware

Diameter, Inner

0.312 in.

Material, Housing

BUNA S Rubber

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With/related Products

Cable, Wires

Features

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

743K

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

7430

Manufacturer:

Quantity:

5 510

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

7430

Manufacturer:

Quantity:

5 510

Company:

Meier Automation Equipment Co., Limited

Part Number:

74309859

Manufacturer:

TI/德州仪器

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

7431

Manufacturer:

Lambda

Quantity:

1 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

7432

Manufacturer:

FSC

Quantity:

6 218

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

74320-1000

Manufacturer:

KINGBRIGHT

Quantity:

12 000

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Download datasheet (125Kb)

120

8490

8491

8492

8493

8494

8495

8496

Designed to be assembled into holes that already contain wire or cable. Versatile

bushing can be used on all chassis from .032 (.81) to .125 (3.2) thick.

CAT.

NO.

CAT.

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

NO.

REQUIRED DIAMETER

1.000 (25.4)

.375 (9.5)

.500 (12.7)

.562 (14.3)

.625 (15.9)

.750 (19.1)

.875 (22.2)

HOLE

SIZE

NYLON SPLIT BUSHINGS

Ideal for electrical insulation and mechanical damping.

DIAMETER

.125 (3.2)

.250 (6.4)

.312 (7.9)

.500 (12.7)

.562 (14.3)

.625 (15.9)

.750 (19.1)

Tel (718) 956-8900

.375 (9.5)

.437 (11.1)

.875 (22.2)

INSIDE

.187 (4.7)

(800) 221-5510

RUBBER GROMMETS

.390 (9.9)

.265 (6.7)

.312 (7.9)

.453 (11.5)

.546 (13.9)

.671 (17.0)

.796 (20.2) 1.062 (27.0)

INSIDE

1.250 (31.8)

1.062 (27.0)

1.250 (31.8)

1.437 (36.5)

.250 (6.4)

.437 (11.1)

.375 (9.5)

.312 (7.9)

.281 (7.2)

.437 (11.1)

.375 (9.5)

.562 (14.3)

.437 (11.1)

.625 (15.9)

.500 (12.7)

.562 (14.3)

.687 (17.4)

.812 (20.6)

.750 (19.1)

.812 (20.6)

.875 (22.2)

.187 (4.7)

MTG.

HOLE

•

DIAMETER

.562 (14.3)

.640 (16.3)

.796 (20.2)

.421 (10.7)

.687 (17.4)

.921 (23.4)

Fax (718) 956-9040

kec@keyelco.com

HEAD

THICKNESS

.093 [2.36]

.125 [3.2]

.062 [1.57]

.032 [0.81]

.062 (1.57)

.093 (2.36)

.062 (1.57)

.093 (2.36)

.062 (1.57)

.093 (2.36)

.062 (1.57)

.093 (2.36)

.062 (1.57)

.093 (2.36)

.062 (1.57)

PANEL

.062 [1.57]

MATERIAL:

1.062 (27.0)

1.500 (38.1)

1.062 (27.0)

1.125 (28.6)

1.500 (38.1)

1.375 (34.9)

1.812 (46.0)

1.625 (41.3)

.500 (12.7)

.562 (14.3)

.500 (12.7)

.750 (19.1)

.968 (24.6)

.312 (7.9)

.343 (8.7)

.625 (15.9)

.437 (11.1)

.625 (15.9)

.812 (20.6)

.625 (15.9)

.875 (22.2)

.625 (15.9)

.937 (23.8)

Rubber,

RoHS COMPLIANT

Nylon 6/6, Black

.312 (7.9)

.250 (6.4)

.312 (7.9)

.281 (7.1)

.312 (7.9)

.250 (6.4)

.312 (7.9)

.250 (6.4)

.281 (7.1)

.312 (7.9)

.250 (6.4)

.375 (9.5)

.437 (11.1)

.187 (4.7)

.218 (5.5)

.187 (4.7)

BUNA S

[10.3]

.406

Snaps into panel hole to provide protection for

wire, cable and tubing from sharp uneven edges.

•

MATERIAL:

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.

Designed to adjust to different wire, cable or tubing diameters from

.125 (3.2) to .312 (7.9)

CAT. NO. 777

ISO 9001 CERTIFIED

MATERIAL:

Self-adjusting membrane forms a dust resistant seal

Installs in .500 (12.7) diameter hole in .062 (1.57)

thick panels or boards

Molded outer ring retains grommet in place

8470

8471

8472

8473

8474

8475

8476

8477

8478

8479

8480

8481

8482

8483

8484

8485

8486

CAT.

8615

8616

8617

NO.

CAT.

NO.

“UNIVERSAL” RUBBER GROMMET

Nylon 6/6, Black

NYLON INSULATING BUSHINGS

REQUIRED

Nylon 6/6, Black

1.000 (25.4)

1.250 (31.8)

1.500 (38.1)

1.750 (44.5)

2.000 (50.8)

2.500 (63.5)

1.187 (30.1)

1.375 (34.9)

.250 (6.4)

.312 (7.9)

.375 (9.5)

.437 (11.1)

.500 (12.7)

.562 (14.3)

.625 (15.9)

.750 (19.1)

.875 (22.2)

.052 (1.32)

.085 (2.16)

.125 (3.18)

HOLE

PANEL

SIZE

MAX

FLEXIBLE GROMMETING

THICKNESS

MAXIMUM

.135 (3.4)

.145 (3.7)

.165 (4.2)

.062 (1.57)

.250 (6.4)

31-07 20th Road – Astoria, NY 11105-2017

.125 (3.2)

CHASSIS

www.keyelco.com

1.968 (50.0)

0.55 (1.4)

DIAMETER

1.000 (25.4)

1.062 (27.0)

1.375 (34.9)

1.625 (41.3)

.125 (3.2)

.250 (6.4)

.312 (7.9)

.375 (9.5)

.437 (11.1)

.500 (12.7)

.562 (14.3)

.625 (15.9)

.750 (19.1)

.937 (23.8)

.187 (4.7)

INSIDE

MATERIAL:

[16.5]

.093 [2.36]

.125 [3.2]

.650

DIA.

.062 [1.57]

.032 [0.81]

.200 (5.1)

.220 (5.6)

.190 (4.8)

DIAMETER

1.125 (28.6)

1.312 (33.3)

1.359 (34.5)

1.468 (37.3)

1.609 (40.9)

2.125 (54.0)

2.656 (67.5)

1.875 (47.6)

.312 (7.9)

.375 (9.5)

.468 (11.9)

.531 (13.5)

.578 (14.7)

.656 (16.7)

.843 (21.4)

.953 (24.2)

.062 [1.57]

.718 (18.2)

Thermoplastic Rubber, Black

HEAD

.500 [12.7]

DIA.

.139 (3.5)

.182 (4.6)

.232 (5.9)

.090 [2.29]

OVERALL

.312 (7.9)

.406 (10.3)

.453 (11.5)

.718 (18.2)

HEIGHT

.380 [9.7]

EXPANDABLE

MEMBRANE

.060 [1.52]

.250 [6.4]

DIA.

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