11-12540-00 — SWITCH,PROXIMITY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

11-12540-00: SWITCH,PROXIMITY.

The SWITCH,PROXIMITY is a the manufacturer industrial component. Key specifications include overall_width: 1.500 INCHES NOMINAL IN, overall_height: 1.500 INCHES NOMINAL IN, overall_length: 4.938 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE AND ELECTRICAL ACCESS PORT, nonpile-up_contact_arrangement: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY, hazardous_locations/environmental_protection: WATERTIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-209-1798, 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→ 11-12540-00

NSN: 5930-01-209-1798
FSC: 5930 — Switches
CAGE: 04553 — TOPWORX INC (USA)

SPECIFICATIONS

overall_width	1.500 INCHES NOMINAL IN
overall_height	1.500 INCHES NOMINAL IN
overall_length	4.938 INCHES NOMINAL IN
features_provided	HERMETICALLY SEALED CASE AND ELECTRICAL ACCESS PORT
nonpile-up_contact_arrangement	1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
hazardous_locations/environmental_protection	WATERTIGHT
NSN	5930-01-209-1798

COMPONENT DIAGRAM

KEY FEATURES

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE AND ELECTRICAL ACCESS PORT

•

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

•

HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: WATERTIGHT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.500 INCHES NOMINAL IN
OVERALL LENGTH	4.938 INCHES NOMINAL IN
OVERALL WIDTH	1.500 INCHES NOMINAL IN
FEATURES PROVIDED	HERMETICALLY SEALED CASE AND ELECTRICAL ACCESS PORT
NONPILE-UP CONTACT ARRANGEMENT	1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	WATERTIGHT

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 3

112540Reference document

Same NSN cross-reference

Reference document — Secondary reference

43-100NDE/112540Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

14101700 ITEM 9Reference 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 11-12540-00?

11-12540-00 is a SWITCH,PROXIMITY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 11-12540-00?

There are 3 known substitutes for 11-12540-00: 112540, 43-100NDE/112540, 14101700 ITEM 9. Substitute compatibility should be verified for your specific system.

What is the NSN for 11-12540-00?

11-12540-00 is cataloged in the U.S. Government catalog under NSN 5930-01-209-1798. This indicates validated use in U.S. government and defense supply chains.

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