AT420-1A — SWITCH,SENSITIVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AT420-1A: SWITCH,SENSITIVE.

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, body_width: 0.742 INCHES NOMINAL IN, body_height: 0.975 INCHES NOMINAL IN, body_length: 1.380 INCHES NOMINAL IN, overall_width: 0.742 INCHES NOMINAL IN, actuator_style: ROLLER ARM. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-595-9276, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

AT420-1A

NSN: 5930-00-595-9276
FSC: 5930 — Switches
CAGE: 82647 — SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO (USA)

SPECIFICATIONS

body_style	HOLE MOUNTED
body_width	0.742 INCHES NOMINAL IN
body_height	0.975 INCHES NOMINAL IN
body_length	1.380 INCHES NOMINAL IN
overall_width	0.742 INCHES NOMINAL IN
actuator_style	ROLLER ARM
inclosure_type	FULLY INCLOSED
overall_height	1.600 INCHES NOMINAL IN
overall_length	1.380 INCHES NOMINAL IN
actuator_length	0.267 INCHES NOMINAL IN
special_features	WIRE LEADS TERMINALS 36 IN. LG IN
actuator_movement	0.065 PRETRAVEL INCHES MAXIMUM AND 0.125 OVERTRAVEL INCHES MINIMUM AND 0.050 DIFFERENTIAL INCHES MAXIMUM
NSN	5930-00-595-9276

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY STYLE: HOLE MOUNTED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.000 INCHES NOMINAL IN

•

ACTUATOR STYLE: ROLLER ARM

•

SWITCH ACTUATING FORCE: 48.0 OUNCES MAXIMUM OZ

•

BODY WIDTH: 0.742 INCHES NOMINAL IN

•

BODY HEIGHT: 0.975 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.600 INCHES NOMINAL IN
INCLOSURE TYPE	FULLY INCLOSED
BODY STYLE	HOLE MOUNTED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.000 INCHES NOMINAL IN
ACTUATOR STYLE	ROLLER ARM
SWITCH ACTUATING FORCE	48.0 OUNCES MAXIMUM OZ
BODY WIDTH	0.742 INCHES NOMINAL IN
BODY HEIGHT	0.975 INCHES NOMINAL IN
SWITCH RELEASE FORCE	12.0 OUNCES MINIMUM OZ
UNTHREADED MOUNTING HOLE DIAMETER	0.142 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5930 — Switches

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609

SUBSTITUTES & CROSS-REFERENCES 1

ST5M1394-003ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AT420-1A?

AT420-1A is a SWITCH,SENSITIVE.

What parts can replace AT420-1A?

There is 1 known substitute for AT420-1A: ST5M1394-003A. Substitute compatibility should be verified for your specific system.

What is the NSN for AT420-1A?

AT420-1A is cataloged in the U.S. Government catalog under NSN 5930-00-595-9276. This indicates validated use in U.S. government and defense supply chains.

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