PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M6363/8-2AS10Lamp,incandescent

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6240-00-801-5941 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-801-5941 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-801-5941. Primary manufacturer part number: M6363/8-2AS10.
Features
  • Lamp,incandescent — FSC 6240
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Filament Designation: C-2R
  • Light Output Rating: 0.600 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
  • Bulb Designator: T-1 3/4
  • Emitted Light Characteristic: COLORLESS
  • Filament Heavy Duty Service Rating: NOT RATED
  • Average Life Rating in Hours: 1000.0
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-801-5941, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-801-5941
Primary Part NumberM6363/8-2AS10
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Bulb Light Transmission CharacteristicTRANSPARENT
Filament DesignationC-2R
Light Output Rating0.600 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Bulb DesignatorT-1 3/4
Emitted Light CharacteristicCOLORLESS
Filament Heavy Duty Service RatingNOT RATED
Average Life Rating in Hours1000.0
Wattage Rating34.000 WATTS
Base StyleSINGLE CONTACT MINIATURE FLANGED
Bulb StyleT (TUBULAR)
Features ProvidedFILAMENT SHIELDING AND HEAT RESISTANT GLASS
Voltage Rating6.000 VOLTS NOMINAL
Rated Average LifeHOURS
Light Center Length0.375 INCHES NOMINAL IN
Current Rating for Which Designed0.200 AMPERES NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6240-00-080-2012 INTERCHANGEABLE
Lamp,incandescent
6240-00-155-7836 INTERCHANGEABLE
Lamp,incandescent
6240-00-155-7857 INTERCHANGEABLE
Lamp,incandescent
6240-00-763-7744 INTERCHANGEABLE
Lamp,incandescent
6240-00-913-1612 INTERCHANGEABLE
Lamp,incandescent
6240-00-927-3180 INTERCHANGEABLE
Lamp,incandescent
6240-01-074-4600 INTERCHANGEABLE
Lamp,incandescent
6240-01-103-3081 INTERCHANGEABLE
Lamp,incandescent
6240-01-407-5606 INTERCHANGEABLE
Lamp,incandescent
6240-01-422-8178 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
M6363/8-2AS10 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10129330 Nimikkeistokeskus Ncb Finland (FIN)
CM328AS10 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
5483215P001 Ametek Inc Div Aerospace and Defense (USA)
MS25237-328AS10 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
6090251 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
328AS10 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
MS25237-32B Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-6363/8 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
40031190-001 Ail Systems Inc Sub of Eaton Corp (USA)
MS25010F Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
328AS10 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
CM328C Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
034222-010 Simmonds Precision Products Inc (USA)
Related Parts
6240-00-080-2012INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-155-7836INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-155-7857INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-763-7744INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-913-1612INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-927-3180INTERCHANGEABLE
LAMP,INCANDESCENT
6240-01-074-4600INTERCHANGEABLE
LAMP,INCANDESCENT
6240-01-103-3081INTERCHANGEABLE
LAMP,INCANDESCENT
6240-01-407-5606INTERCHANGEABLE
LAMP,INCANDESCENT
6240-01-422-8178INTERCHANGEABLE
LAMP,INCANDESCENT
6240-01-424-4529INTERCHANGEABLE
LAMP,INCANDESCENT
6240-01-599-0652INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 6240-00-801-5941?

NSN 6240-00-801-5941 is a Lamp,incandescent, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-801-5941?

NSN 6240-00-801-5941 has 14 cross-referenced part numbers: M6363/8-2AS10 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10129330 (Nimikkeistokeskus Ncb Finland), CM328AS10 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 5483215P001 (Ametek Inc Div Aerospace and Defense), MS25237-328AS10 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 9 more.

What NSN replaces 6240-00-801-5941?

There are 12 known substitutes for 6240-00-801-5941: 6240-00-080-2012, 6240-00-155-7836, 6240-00-155-7857 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M6363/8-2AS10?

Key specifications for M6363/8-2AS10: Bulb Light Transmission Characteristic: TRANSPARENT; Filament Designation: C-2R; Light Output Rating: 0.600 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING; Bulb Designator: T-1 3/4. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-801-5941 still in active supply?

NSN 6240-00-801-5941 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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