PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18412Pilot Light

Electro Scientific Industries Inc · NSN 6240-00-237-3750 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-237-3750 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-237-3750. Primary manufacturer part number: 18412.
Features
  • Pilot Light — FSC 6240
  • Test Data Document: 11837-18412 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • 2 verified cross-references
  • Primary manufacturer: Electro Scientific Industries Inc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Pilot Light, cataloged under National Stock Number 6240-00-237-3750, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Electro Scientific Industries Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-00-237-3750
Primary Part Number18412
Item NamePilot Light
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerElectro Scientific Industries Inc
StatusACTIVE
Test Data Document11837-18412 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
8010-00-501-5798 INTERCHANGEABLE
Paint,zinc
5999-01-297-860818412 INTERCHANGEABLE
Contact,electrical
Cableform Incorporated
6685-01-332-296218412 INTERCHANGEABLE
Thermostat,flow Control
Henny Penny Corporation
1005-01-695-338918412 INTERCHANGEABLE
Suppressor,small Arms Weapon
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
18412 Electro Scientific Industries Inc (USA)
18412 PRIMARY Electro Scientific Industries Inc (USA)
Related Parts
8010-00-501-5798INTERCHANGEABLE
PAINT,ZINC
5999-01-297-8608INTERCHANGEABLE
CONTACT,ELECTRICAL
18412
6685-01-332-2962INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
18412
1005-01-695-3389INTERCHANGEABLE
SUPPRESSOR,SMALL ARMS WEAPON
18412

Frequently Asked Questions

What is NSN 6240-00-237-3750?

NSN 6240-00-237-3750 is a Pilot Light, manufactured by Electro Scientific Industries Inc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-00-237-3750?

NSN 6240-00-237-3750 has 2 cross-referenced part numbers: 18412 (Electro Scientific Industries Inc), 18412 (Electro Scientific Industries Inc).

What NSN replaces 6240-00-237-3750?

There are 4 known substitutes for 6240-00-237-3750: 8010-00-501-5798, 5999-01-297-8608, 6685-01-332-2962 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18412?

Key specifications for 18412: End Item Identification: 4931-00-913-2994; Test Data Document: 11837-18412 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING). 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com