PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17290 ITEM 10Lamp,incandescent

Mekel Technology, Inc. · NSN 6240-01-444-1673 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-444-1673 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-444-1673. Primary manufacturer part number: 17290 ITEM 10.
Features
  • Lamp,incandescent — FSC 6240
  • Bulb Designator: MR-16
  • Rated Average Life: HOURS
  • Burning Position: BASE DOWN TO HORIZONTAL
  • Base Style: TWO PIN PREFOCUS
  • Voltage Rating: 24.000 VOLTS NOMINAL
  • Filament Heavy Duty Service Rating: NOT RATED
  • Wattage Rating: 250.000 WATTS
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-444-1673, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Mekel Technology, Inc.. Government technical data includes 13 verified specifications, 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
NSN6240-01-444-1673
Primary Part Number17290 ITEM 10
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerMekel Technology, Inc.
StatusACTIVE
Bulb DesignatorMR-16
Rated Average LifeHOURS
Burning PositionBASE DOWN TO HORIZONTAL
Base StyleTWO PIN PREFOCUS
Voltage Rating24.000 VOLTS NOMINAL
Filament Heavy Duty Service RatingNOT RATED
Wattage Rating250.000 WATTS
Current Rating for Which Designed10.417 AMPERES NOMINAL
Emitted Light CharacteristicCOLORLESS
Filament DesignationCC-6
Average Life Rating in Hours50.0
Bulb Light Transmission CharacteristicTRANSPARENT
Bulb Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-00-081-31822309584-2 INTERCHANGEABLE
Relay,electromagnetic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3120-00-757-546090352-1 INTERCHANGEABLE
Bearing,sleeve
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
6220-01-219-967090352 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
8465-01-495-652290352 INTERCHANGEABLE
Reservoir,hydration System
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
90352 Mekel Technology, Inc. (USA)
17290 ITEM 10 PRIMARY Mekel Technology, Inc. (USA)
Related Parts
5945-00-081-3182INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2309584-2
3120-00-757-5460INTERCHANGEABLE
BEARING,SLEEVE
90352-1
6220-01-219-9670INTERCHANGEABLE
LENS,LIGHT
90352
8465-01-495-6522INTERCHANGEABLE
RESERVOIR,HYDRATION SYSTEM
90352

Frequently Asked Questions

What is NSN 6240-01-444-1673?

NSN 6240-01-444-1673 is a Lamp,incandescent, manufactured by Mekel Technology, Inc., classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-444-1673?

NSN 6240-01-444-1673 has 2 cross-referenced part numbers: 90352 (Mekel Technology, Inc.), 17290 ITEM 10 (Mekel Technology, Inc.).

What NSN replaces 6240-01-444-1673?

There are 4 known substitutes for 6240-01-444-1673: 5945-00-081-3182, 3120-00-757-5460, 6220-01-219-9670 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17290 ITEM 10?

Key specifications for 17290 ITEM 10: Bulb Designator: MR-16; Rated Average Life: HOURS; Burning Position: BASE DOWN TO HORIZONTAL; Overall Length: 1.750 INCHES MAXIMUM IN. 16 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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