2903818 — SWITCH,INTERLOCK

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

2903818: SWITCH,INTERLOCK.

The SWITCH,INTERLOCK is a the manufacturer industrial component. Key specifications include body_style: HOLE MOUNTED, body_width: 1.660 INCHES MAXIMUM IN, body_height: 0.490 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN, body_length: 2.090 INCHES NOMINAL IN, nominal_thread_size: 0.138 INCHES IN, thread_quantity_per_inch: 32. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-040-9459, 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→ 2903818

NSN: 5930-01-040-9459
FSC: 5930 — Switches
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

body_style	HOLE MOUNTED
body_width	1.660 INCHES MAXIMUM IN
body_height	0.490 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
body_length	2.090 INCHES NOMINAL IN
nominal_thread_size	0.138 INCHES IN
thread_quantity_per_inch	32
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
terminal_type_and_quantity	6 SCREW
nonpile-up_contact_arrangement	1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
maximum_voltage_rating_in_volts	250.0 DC
unthreaded_mounting_hole_diameter	0.138 INCHES NOMINAL IN
contact_load_current_rating_at_maximum_rated_voltage	0.200 AMPERES RESISTIVE DC AND 15.000 AMPERES RESISTIVE AC
NSN	5930-01-040-9459

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: HOLE MOUNTED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.802 INCHES MINIMUM AND 1.822 INCHES MAXIMUM IN

•

BODY WIDTH: 1.660 INCHES MAXIMUM IN

•

BODY HEIGHT: 0.490 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.138 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.138 INCHES IN

•

BODY LENGTH: 2.090 INCHES NOMINAL IN

•

NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT

TECHNICAL CHARACTERISTICS

BODY STYLE	HOLE MOUNTED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.802 INCHES MINIMUM AND 1.822 INCHES MAXIMUM IN
BODY WIDTH	1.660 INCHES MAXIMUM IN
BODY HEIGHT	0.490 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
UNTHREADED MOUNTING HOLE DIAMETER	0.138 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.138 INCHES IN
BODY LENGTH	2.090 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT	1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS	250.0 DC
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	0.255 INCHES MINIMUM AND 0.275 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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2903818?

2903818 is a SWITCH,INTERLOCK. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 2903818?

2903818 is cataloged in the U.S. Government catalog under NSN 5930-01-040-9459. This indicates validated use in U.S. government and defense supply chains.

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2903818 — SWITCH,INTERLOCK

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