1213AS646 — SWITCH,PRESSURE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1213AS646: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_length: 1.690 INCHES MAXIMUM IN, body_diameter: 1.390 INCHES MAXIMUM IN, overall_width: 1.960 INCHES MAXIMUM IN, terminal_type: CONNECTOR, RECEPTACLE, overall_length: 3.000 INCHES MAXIMUM IN, mounting_method: BRACKET(S) AND UNTHREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 5930-01-109-0759, 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

MRO→ MRO_GENERAL→ 1213AS646

NSN: 5930-01-109-0759
FSC: 5930 — Switches
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

body_length	1.690 INCHES MAXIMUM IN
body_diameter	1.390 INCHES MAXIMUM IN
overall_width	1.960 INCHES MAXIMUM IN
terminal_type	CONNECTOR, RECEPTACLE
overall_length	3.000 INCHES MAXIMUM IN
mounting_method	BRACKET(S) AND UNTHREADED HOLE(S)
style_designator	CYLINDRICAL W/MOUNTING LUGS
pressure_switch_type	GAGE
contact_adjustability	ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
contact_action_stimulus	INCREASE
contact_stimulus_rating	-1.80 ACTUATION POINT NOMINAL INCHES OF MERCURY AND -1.00 DEACTUATION POINT NOMINAL INCHES OF MERCURY
media_for_which_designed	LIQUID
NSN	5930-01-109-0759

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 1.390 INCHES MAXIMUM IN

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: CONNECTOR, RECEPTACLE

•

MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE

•

CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD AND 2.5 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE

•

MOUNTING METHOD: BRACKET(S) AND UNTHREADED HOLE(S)

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.201 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CYLINDRICAL W/MOUNTING LUGS

TECHNICAL CHARACTERISTICS

BODY DIAMETER	1.390 INCHES MAXIMUM IN
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	CONNECTOR, RECEPTACLE
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD AND 2.5 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
MOUNTING METHOD	BRACKET(S) AND UNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER	0.201 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL W/MOUNTING LUGS
OVERALL LENGTH	3.000 INCHES MAXIMUM IN
OVERALL WIDTH	1.960 INCHES MAXIMUM 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 2

218C50-51Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

218C50Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1213AS646?

1213AS646 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1213AS646?

There are 2 known substitutes for 1213AS646: 218C50-51, 218C50. Substitute compatibility should be verified for your specific system.

What is the NSN for 1213AS646?

1213AS646 is cataloged in the U.S. Government catalog under NSN 5930-01-109-0759. This indicates validated use in U.S. government and defense supply chains.

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