PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55020Lamp,incandescent

Weidmueller Terminations Inc · NSN 6240-01-426-2190 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-426-2190 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-426-2190. Primary manufacturer part number: 55020.
Features
  • Lamp,incandescent — FSC 6240
  • Voltage Rating: 110.000 VOLTS NOMINAL
  • Emitted Light Characteristic: WHITE
  • Filling Gas Type: NEON
  • 1 verified cross-reference
  • Primary manufacturer: Weidmueller Terminations Inc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-426-2190, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Weidmueller Terminations Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-426-2190
Primary Part Number55020
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerWeidmueller Terminations Inc
StatusACTIVE
Voltage Rating110.000 VOLTS NOMINAL
Emitted Light CharacteristicWHITE
Filling Gas TypeNEON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5340-00-600-2913SM-B-187033 INTERCHANGEABLE
Bracket,angle
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-648-238155020 INTERCHANGEABLE
Transformer,radio Frequency
General Dynamics Mission Systems, Inc.
5133-00-838-5300 INTERCHANGEABLE
Drill,twist
2510-00-930-7247550-20 INTERCHANGEABLE
Shock Absorber,direct Action
General Motors Corp
5930-01-134-3554308E9 INTERCHANGEABLE
Switch,toggle
Crane Carrier Company, Llc
4210-01-244-856055020 INTERCHANGEABLE
Bracket,fire Extinguisher
Tyco Fire Products Lp
6240-01-473-0784U3003219-01 INTERCHANGEABLE
Lamp,incandescent
New Bedford Panoramex Corp. Dba New Bedford Panoramex Corp
Cross-Reference Index
Part NumberManufacturer
55020 PRIMARY Weidmueller Terminations Inc (USA)
Related Parts
5340-00-600-2913INTERCHANGEABLE
BRACKET,ANGLE
SM-B-187033
5950-00-648-2381INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
55020
5133-00-838-5300INTERCHANGEABLE
DRILL,TWIST
2510-00-930-7247INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
550-20
5930-01-134-3554INTERCHANGEABLE
SWITCH,TOGGLE
308E9
4210-01-244-8560INTERCHANGEABLE
BRACKET,FIRE EXTINGUISHER
55020
6240-01-473-0784INTERCHANGEABLE
LAMP,INCANDESCENT
U3003219-01

Frequently Asked Questions

What is NSN 6240-01-426-2190?

NSN 6240-01-426-2190 is a Lamp,incandescent, manufactured by Weidmueller Terminations Inc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-426-2190?

NSN 6240-01-426-2190 has 1 cross-referenced part number: 55020 (Weidmueller Terminations Inc).

What NSN replaces 6240-01-426-2190?

There are 7 known substitutes for 6240-01-426-2190: 5340-00-600-2913, 5950-00-648-2381, 5133-00-838-5300 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55020?

Key specifications for 55020: End Item Identification: ENGINE, AIRCRAFT, F100-PW-100 (F-15A/B/C/D) A; Voltage Rating: 110.000 VOLTS NOMINAL; Emitted Light Characteristic: WHITE; Special Features: USED ON FUSE TERMINAL BLOCK MODEL SAKS 1, SAKS 2, AND SAKS 6. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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