PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

385Lamp,incandescent

Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron · NSN 6240-00-941-2696 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-941-2696 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-941-2696. Primary manufacturer part number: 385.
Features
  • Lamp,incandescent — FSC 6240
  • Light Center Length: 0.375 INCHES NOMINAL IN
  • Bulb Designator: T-1 3/4
  • Current Rating for Which Designed: 0.040 AMPERES NOMINAL
  • Filament Heavy Duty Service Rating: NOT RATED
  • Light Output Rating: 0.150 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Voltage Rating: 28.000 VOLTS NOMINAL
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-941-2696, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 47 commercial cross-references from 43 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-941-2696
Primary Part Number385
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerChicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
StatusCANCELLED
Light Center Length0.375 INCHES NOMINAL IN
Bulb DesignatorT-1 3/4
Current Rating for Which Designed0.040 AMPERES NOMINAL
Filament Heavy Duty Service RatingNOT RATED
Light Output Rating0.150 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Bulb Light Transmission CharacteristicTRANSPARENT
Voltage Rating28.000 VOLTS NOMINAL
Base StyleMIDGET FLANGED
Rated Average LifeHOURS
Bulb StyleT (TUBULAR)
Wattage Rating1.120 WATTS
Filament DesignationC-2F
Average Life Rating in Hours10000.0
Emitted Light CharacteristicCOLORLESS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3110-00-158-81471854812PC5 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5315-01-186-411538S INTERCHANGEABLE
Pin,toggle,headed
Miller Products Company
5340-01-309-790012341717 INTERCHANGEABLE
Holder,door
U S Army Tank Automotive Command Amsta-Im-Mm
5340-01-334-3531 INTERCHANGEABLE
Handle,door
Cross-Reference Index
Part NumberManufacturer
239155 Koninklijke Fabriek Inventum B.v. (NLD)
84L006P009 Leonardo S.p.a Land & Naval Defence Electronics Division (ITA)
LA1385 Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA)
1-550-0037 Cincinnati Machine Co (USA)
924-90211-041 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
SM-C-627912 General Motors Corp Delco Electronics Div (USA)
035712-0001 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
LTX385 Lamptronix Co Ltd (USA)
91454328 Royal Malaysian Navy (MYS)
V8811AQ Ydk Technologies Co., Ltd. (JPN)
24512300-12 General Dynamics Information Systems Inc Gdis Div (USA)
PL385 Precision Lamp Inc (USA)
385 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
OL-385 Oshino Lamps Ltd. (JPN)
385 Alco Electronic Products Inc (USA)
40999107-004 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
6240PL1951516 Jednolity Indeks Materialowy - Uniform Material Index (POL)
035712 American Standard Inc Westinghouse Air Brake Co Div (USA)
385 PRIMARY Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
904428-3 General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN)
Related Parts
3110-00-158-8147INTERCHANGEABLE
BEARING,BALL,ANNULAR
1854812PC5
5315-01-186-4115INTERCHANGEABLE
PIN,TOGGLE,HEADED
38S
5340-01-309-7900INTERCHANGEABLE
HOLDER,DOOR
12341717
5340-01-334-3531INTERCHANGEABLE
HANDLE,DOOR

Frequently Asked Questions

What is NSN 6240-00-941-2696?

NSN 6240-00-941-2696 is a Lamp,incandescent, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-941-2696?

NSN 6240-00-941-2696 has 47 cross-referenced part numbers: 239155 (Koninklijke Fabriek Inventum B.v.), 84L006P009 (Leonardo S.p.a Land & Naval Defence Electronics Division), LA1385 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 1-550-0037 (Cincinnati Machine Co), 924-90211-041 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging) and 42 more.

What NSN replaces 6240-00-941-2696?

There are 4 known substitutes for 6240-00-941-2696: 3110-00-158-8147, 5315-01-186-4115, 5340-01-309-7900 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 385?

Key specifications for 385: Light Center Length: 0.375 INCHES NOMINAL IN; Bulb Designator: T-1 3/4; End Item Identification: AIRCRAFT, E-4B AIRBOURNE COMMAND POST; FORRESTAL CLASS CV; MILSTAR SYSTEM; LOS ANGELES CLASS SSN (688); MISSLE, AIR-TO-AIR, PHOENIX (AIM-54); SEAWOLF CLASS SSN; MISSLE, ALL-WEATHER ANTI-SHIP, HARPOON (AGM-84); HELICOPTER, CARRIER BASED ASW, SH-60F; NIMITZ CLASS CVN; Current Rating for Which Designed: 0.040 AMPERES NOMINAL. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-941-2696 still in active supply?

NSN 6240-00-941-2696 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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