14

www.apmhexseal.com

800.498.9034

Indicator & Illuminated Pushbutton Switch Seals

HEXSEAL® indicator and lighted pushbutton switch boots are molded from RUBRGLAS™, APM’s proprietary transparent

silicone rubber formulation, bonded to a threaded metal insert. Each encloses the base of the protruding indicator or

lighted pushbutton switch bushing and forms a watertight and dust-tight seal against the front panel surface.

Handset Switch Boots

Ideal for wireless communications applications,

HEXSEAL® handset switch boots are engineered

to rugged specifications, withstanding a minimum

of half a million actuations.

C

B

A

SPECIFICATIONS

Material: Boot: Silicone rubber. Conforms to A-A-59588 Gr. 50

Temperature Range: -94°F to +400°F (-70°C to +204°C)

Shelf Life: Excess of 25 years.

Operational Life: 500,000 actuations, minimum.

Resistant to: Salt spray, weather, sunlight, ozone and most acids

Military Specifications*: Most Hexseal products meet MIL-DTL-5423.

For listing, see page 6.

B

C

A

D

2.828

Microphone M52, Handset H33/PT

Part No. 1211/13

B

C

A

D

3.661

Handset H189

Part No. 1211/14

B

C

A

D

1.953

Handset H250

Part No. 1211/31

D

AB

C

Hole

Width

Military

APM

DESCRIPTION

Locations

Part Number

Part

Color*

inch

mm

inch

mm

inch

mm

inch

mm

inch

mm

Number

Microphone M52, Handset H33/PT

.652

16.5

2.248

57.1

2.148

54.5

2.594

66.0

.612

15.5

M5423/15-01

1211/13

Gray

•

Handset H189

.406

10.4

1.300

33.0

1.250

31.7

3.380

85.9

.700

11.3

M5423/15-02

1211/14

Black

•

Handset H250

.576

14.6

.808

20.5

.718

18.2

1.500

38.0

.687

17.5

M5423/15-03

1211/31

Black

•

AB

C

Military

Thread

Width

Height

Boot O.D.

Fits Indicator

Part

APM Boot

Color

Size

inch

mm

inch

mm

inch

mm

Light #

Number

Part Number

11⁄16-32NS-2B

1.000

25.40

.750

19.04

.712

18.08

MS-25041

—

4082

Clear

•

11⁄16-32NS-2B

1.000

25.40

1.000

25.40

.712

18.08

——

4086

Clear

•

13⁄16-32NS-2B

1.125

28.58

.812

20.64

.843

21.43

——

4080

Clear

•

7⁄8-32NS-2B

1.125

28.58

.812

20.64

.858

21.79

——

4085

Clear

•

.850-24NS-2B

1.125

28.58

.812

20.64

.838

21.28

——

4088

Clear

•

RUBRGLAS® Seals – IP66/68 Rated

Figure 17

RUBRGLAS™ seals have an operational life of 30,000 actuations (minimum),

and a pressure rating of 15 psi internal/external.

Note: See page 20 for example of custom designed seals for lighted pushbutton switches.

DIMENSIONS FOR REFERENCE ONLY.

FIGURE 17

*Other colors available. Please consult factory.

Colorizing Incandescent

Lamp Filters Available

APM HEXSEAL also offers a broad range of silicone colorizing filters for miniature

incandescent lamps. These easy-to-install filters turn a white/clear lamp into a

colored indicator. Ask for SiliKrome® catalog SK100.

FIGURE 18

FIGURE 19

FIGURE 20

FIGURES 18, 19 & 20

RoHS

Compliant

RoHS

Compliant

*APM’s policy is to manufacture our HEXSEAL® sealing boots as defined by the requirements of MIL-Spec

MIL-DTL-5423 which we regard as the standard for the switch, circuit breaker and potentiometer industry.

These requirements were formulated based on our original patent.

DIMENSIONS FOR REFERENCE ONLY.