A2640PC81 — SWITCH,SENSITIVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A2640PC81: SWITCH,SENSITIVE.

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include inclosure_type: FULLY INCLOSED, actuator_movement: 0.188 PRETRAVEL INCHES MAXIMUM AND 0.094 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM, nominal_thread_size: 0.138 INCHES IN, switch_actuating_force: 16.0 OUNCES NOMINAL OZ, thread_series_designator: UNF, terminal_type_and_quantity: 2 SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-237-7402, 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

A2640PC81

NSN: 5930-00-237-7402
FSC: 5930 — Switches
CAGE: 47750 — PLAINVILLE ELECTRICAL PRODUCTS COMPANY, THE DBA PLAINVILLE ELECTRICAL PRODUCTS (USA)

SPECIFICATIONS

inclosure_type	FULLY INCLOSED
actuator_movement	0.188 PRETRAVEL INCHES MAXIMUM AND 0.094 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
nominal_thread_size	0.138 INCHES IN
switch_actuating_force	16.0 OUNCES NOMINAL OZ
thread_series_designator	UNF
terminal_type_and_quantity	2 SCREW
nonpile-up_contact_arrangement	1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT
NSN	5930-00-237-7402

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

SWITCH ACTUATING FORCE: 16.0 OUNCES NOMINAL OZ

•

NOMINAL THREAD SIZE: 0.138 INCHES IN

•

ACTUATOR MOVEMENT: 0.188 PRETRAVEL INCHES MAXIMUM AND 0.094 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM

•

NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT

•

TERMINAL TYPE AND QUANTITY: 2 SCREW

•

THREAD SERIES DESIGNATOR: UNF

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	FULLY INCLOSED
SWITCH ACTUATING FORCE	16.0 OUNCES NOMINAL OZ
NOMINAL THREAD SIZE	0.138 INCHES IN
ACTUATOR MOVEMENT	0.188 PRETRAVEL INCHES MAXIMUM AND 0.094 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
NONPILE-UP CONTACT ARRANGEMENT	1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT
TERMINAL TYPE AND QUANTITY	2 SCREW
THREAD SERIES DESIGNATOR	UNF

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 10

4195-02SH2LINE173Reference document

Same NSN cross-reference

Reference document — Secondary reference

3395-02SH2LINE161Reference document

Same NSN cross-reference

Reference document — Secondary reference

564-3101-937728LINE199Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

366-3100-1425516SH2LINE173Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2995-03LINE210Reference document

Same NSN cross-reference

Reference document — Secondary reference

366-3100-1425516SH2LINE146Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A2640PC81?

A2640PC81 is a SWITCH,SENSITIVE.

What parts can replace A2640PC81?

There are 10 known substitutes for A2640PC81: 4195-02SH2LINE173, 3395-02SH2LINE161, 564-3101-937728LINE199 and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for A2640PC81?

A2640PC81 is cataloged in the U.S. Government catalog under NSN 5930-00-237-7402. This indicates validated use in U.S. government and defense supply chains.

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