3AT77-1 — SWITCH,SENSITIVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3AT77-1: SWITCH,SENSITIVE.

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include overall_width: 1.060 INCHES MAXIMUM IN, actuator_style: ROLLER PLUNGER, inclosure_type: FULLY INCLOSED, overall_height: 3.100 INCHES NOMINAL IN, overall_length: 1.060 INCHES MAXIMUM IN, special_features: 16 FT SHIELDED LEADWIRE FT. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-182-3345, 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

3AT77-1

NSN: 5930-01-182-3345
FSC: 5930 — Switches
CAGE: 82647 — SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO (USA)

SPECIFICATIONS

overall_width	1.060 INCHES MAXIMUM IN
actuator_style	ROLLER PLUNGER
inclosure_type	FULLY INCLOSED
overall_height	3.100 INCHES NOMINAL IN
overall_length	1.060 INCHES MAXIMUM IN
special_features	16 FT SHIELDED LEADWIRE FT
actuator_movement	0.030 PRETRAVEL INCHES MAXIMUM AND 0.200 OVERTRAVEL INCHES MINIMUM AND 0.020 DIFFERENTIAL INCHES NOMINAL
features_provided	ACTUATOR SEAL
nominal_thread_size	0.469 INCHES IN
switch_actuating_force	112.0 OUNCES NOMINAL OZ
actuator_roller_diameter	0.406 INCHES NOMINAL IN
thread_quantity_per_inch	32
NSN	5930-01-182-3345

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

ACTUATOR STYLE: ROLLER PLUNGER

•

SWITCH ACTUATING FORCE: 112.0 OUNCES NOMINAL OZ

•

FEATURES PROVIDED: ACTUATOR SEAL

•

NOMINAL THREAD SIZE: 0.469 INCHES IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	3.100 INCHES NOMINAL IN
INCLOSURE TYPE	FULLY INCLOSED
ACTUATOR STYLE	ROLLER PLUNGER
SWITCH ACTUATING FORCE	112.0 OUNCES NOMINAL OZ
OVERALL LENGTH	1.060 INCHES MAXIMUM IN
OVERALL WIDTH	1.060 INCHES MAXIMUM IN
FEATURES PROVIDED	ACTUATOR SEAL
NOMINAL THREAD SIZE	0.469 INCHES IN
ACTUATOR MOVEMENT	0.030 PRETRAVEL INCHES MAXIMUM AND 0.200 OVERTRAVEL INCHES MINIMUM AND 0.020 DIFFERENTIAL INCHES NOMINAL
SPECIAL FEATURES	16 FT SHIELDED LEADWIRE FT

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

HH-4004Same 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 3AT77-1?

3AT77-1 is a SWITCH,SENSITIVE.

What parts can replace 3AT77-1?

There is 1 known substitute for 3AT77-1: HH-4004. Substitute compatibility should be verified for your specific system.

What is the NSN for 3AT77-1?

3AT77-1 is cataloged in the U.S. Government catalog under NSN 5930-01-182-3345. This indicates validated use in U.S. government and defense supply chains.

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