266-8398-010 — SWITCH,PRESSURE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

266-8398-010: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_length: 2.920 INCHES NOMINAL IN, thread_class: 3B SINGLE PRESSURE CONNECTION, terminal_type: CONNECTOR, RECEPTACLE, overall_length: 4.370 INCHES MAXIMUM IN, proof_pressure: 4500.00 POUNDS PER SQUARE INCH LBS, inside_diameter: 0.438 INCHES NOMINAL SINGLE CONNECTION IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-243-4642, 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→ 266-8398-010

NSN: 5930-00-243-4642
FSC: 5930 — Switches
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

body_length	2.920 INCHES NOMINAL IN
thread_class	3B SINGLE PRESSURE CONNECTION
terminal_type	CONNECTOR, RECEPTACLE
overall_length	4.370 INCHES MAXIMUM IN
proof_pressure	4500.00 POUNDS PER SQUARE INCH LBS
inside_diameter	0.438 INCHES NOMINAL SINGLE CONNECTION IN
mounting_method	BASE AND UNTHREADED HOLE(S)
overall_diameter	1.440 INCHES NOMINAL IN
style_designator	CYLINDRICAL
features_provided	AUTOMATIC RESET
nominal_thread_size	0.4375 INCHES SINGLE PRESSURE CONNECTION IN
pressure_switch_type	GAGE
NSN	5930-00-243-4642

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: CONNECTOR, RECEPTACLE

•

MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE

•

OVERALL DIAMETER: 1.440 INCHES NOMINAL IN

•

PROOF PRESSURE: 4500.00 POUNDS PER SQUARE INCH LBS

•

CONTACT LOAD CURRENT RATING: 2.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE

•

MOUNTING METHOD: BASE AND UNTHREADED HOLE(S)

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.210 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	CONNECTOR, RECEPTACLE
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE
OVERALL DIAMETER	1.440 INCHES NOMINAL IN
PROOF PRESSURE	4500.00 POUNDS PER SQUARE INCH LBS
CONTACT LOAD CURRENT RATING	2.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MOUNTING METHOD	BASE AND UNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER	0.210 INCHES NOMINAL IN
STYLE DESIGNATOR	CYLINDRICAL
OVERALL LENGTH	4.370 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

1225P3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

90G151Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 266-8398-010?

266-8398-010 is a SWITCH,PRESSURE. It is classified as a MRO (MRO_GENERAL).

What parts can replace 266-8398-010?

There are 2 known substitutes for 266-8398-010: 1225P3, 90G151. Substitute compatibility should be verified for your specific system.

What is the NSN for 266-8398-010?

266-8398-010 is cataloged in the U.S. Government catalog under NSN 5930-00-243-4642. This indicates validated use in U.S. government and defense supply chains.

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