PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S55MD-150/CLamp,sodium

American National Standards Institute Incorporated Dba American National Standards Institute · NSN 6240-01-354-7090 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-354-7090 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-354-7090. Primary manufacturer part number: S55MD-150/C.
Features
  • Lamp,sodium — FSC 6240
  • Wattage Rating: 150.000 WATTS
  • Average Life Rating in Hours: 15000.0
  • Bulb Style: E (ELIPTICAL)
  • Base Style: MOGUL SCREW
  • Voltage Rating: 55.000 VOLTS NOMINAL
  • Light Output Rating: 11000.000 LUMENS NOMINAL SINGLE RATING
  • Emitted Light Characteristic: WHITE, TRANSLUCENT
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,sodium, cataloged under National Stock Number 6240-01-354-7090, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-354-7090
Primary Part NumberS55MD-150/C
Item NameLamp,sodium
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerAmerican National Standards Institute Incorporated Dba American National Standards Institute
StatusACTIVE
Wattage Rating150.000 WATTS
Average Life Rating in Hours15000.0
Bulb StyleE (ELIPTICAL)
Base StyleMOGUL SCREW
Voltage Rating55.000 VOLTS NOMINAL
Light Output Rating11000.000 LUMENS NOMINAL SINGLE RATING
Emitted Light CharacteristicWHITE, TRANSLUCENT
Bulb DesignatorED-23 1/2
Bulb Light Transmission CharacteristicTRANSLUCENT
Rated Average LifeHOURS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-201-277418093 INTERCHANGEABLE
Connector,plug,electrical
Cardwell Condenser Corp Lapointe-Admiral Div
5945-00-259-5419C64104-2 INTERCHANGEABLE
Relay,electromagnetic
Raytheon Company Dba Raytheon Co
5305-00-402-4540306423 INTERCHANGEABLE
Screw
Brp Us Inc
5965-00-463-3929101C INTERCHANGEABLE
Microphone,carbon
Shure Bros Inc
5310-00-547-5586306423 INTERCHANGEABLE
Nut,turbine,shaft
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5970-00-660-721318093 INTERCHANGEABLE
Insulator,standoff
Ward Leonard Ct Llc
5821-00-700-4516 INTERCHANGEABLE
Panel Printed
5360-01-159-64855730054 INTERCHANGEABLE
Spring,helical,compression
Am General Llc
6640-01-312-7877 INTERCHANGEABLE
Cover,test Tube
2815-01-395-887518093 INTERCHANGEABLE
Valve,poppet,engine
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
18093 General Electric Company Dba Ge (USA)
S55MD-150/C PRIMARY American National Standards Institute Incorporated Dba American National Standards Institute (USA)
C150S55/C/D Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
30642-3 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
LU150/55/DX/D PRIMARY General Electric Company Dba Ge (USA)
Related Parts
5935-00-201-2774INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
18093
5945-00-259-5419INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
C64104-2
5305-00-402-4540INTERCHANGEABLE
SCREW
306423
5965-00-463-3929INTERCHANGEABLE
MICROPHONE,CARBON
101C
5310-00-547-5586INTERCHANGEABLE
NUT,TURBINE,SHAFT
306423
5970-00-660-7213INTERCHANGEABLE
INSULATOR,STANDOFF
18093
5821-00-700-4516INTERCHANGEABLE
PANEL PRINTED
5360-01-159-6485INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5730054
6640-01-312-7877INTERCHANGEABLE
COVER,TEST TUBE
2815-01-395-8875INTERCHANGEABLE
VALVE,POPPET,ENGINE
18093
5995-01-513-4773INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
18093
6505-01-623-7578INTERCHANGEABLE
HEPARIN LOCK FLUSH KIT
306423

Frequently Asked Questions

What is NSN 6240-01-354-7090?

NSN 6240-01-354-7090 is a Lamp,sodium, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-354-7090?

NSN 6240-01-354-7090 has 5 cross-referenced part numbers: 18093 (General Electric Company Dba Ge), S55MD-150/C (American National Standards Institute Incorporated Dba American National Standards Institute), C150S55/C/D (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), 30642-3 (Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company), LU150/55/DX/D (General Electric Company Dba Ge).

What NSN replaces 6240-01-354-7090?

There are 12 known substitutes for 6240-01-354-7090: 5935-00-201-2774, 5945-00-259-5419, 5305-00-402-4540 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S55MD-150/C?

Key specifications for S55MD-150/C: Overall Length: 7.750 INCHES MAXIMUM IN; Wattage Rating: 150.000 WATTS; Average Life Rating in Hours: 15000.0; Special Features: ENERGY EFFICIENT LAMP; COLOR RENDERING INDEX 65; 2200 TO 2300 DEG KELVIN TEMP. 12 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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