PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1489Lamp,incandescent

Lamp Industry for Use with Industry Designations and Abbreviations for Lamps · NSN 6240-00-635-6069 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-635-6069 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-635-6069. Primary manufacturer part number: 1489.
Features
  • Lamp,incandescent — FSC 6240
  • Light Output Rating: 25.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
  • Filament Heavy Duty Service Rating: NOT RATED
  • Current Rating for Which Designed: 2.750 AMPERES NOMINAL
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Light Center Length: 1.125 INCHES NOMINAL IN
  • Average Life Rating in Hours: 125.0
  • Rated Average Life: HOURS
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-635-6069, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Lamp Industry for Use with Industry Designations and Abbreviations for Lamps. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 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
NSN6240-00-635-6069
Primary Part Number1489
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerLamp Industry for Use with Industry Designations and Abbreviations for Lamps
StatusCANCELLED
Light Output Rating25.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Filament Heavy Duty Service RatingNOT RATED
Current Rating for Which Designed2.750 AMPERES NOMINAL
Bulb Light Transmission CharacteristicTRANSPARENT
Light Center Length1.125 INCHES NOMINAL IN
Average Life Rating in Hours125.0
Rated Average LifeHOURS
Voltage Rating6.500 VOLTS NOMINAL
Bulb DesignatorT-5
Emitted Light CharacteristicCOLORLESS
Wattage Rating17.875 WATTS
Base StyleSINGLE CONTACT BAYONET CANDELABRA
Bulb StyleT (TUBULAR)
Filament DesignationC-6
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-271-31431-1489 INTERCHANGEABLE
Nut,plain,hexagon
Brunswick Corp Dba Mercury Marine Div Mercury Marine
5342-00-392-177711489 INTERCHANGEABLE
Mount,resilient,weapon System
Lucent Technologies Inc Corporate Headquarters
2805-00-625-2929110-0153 INTERCHANGEABLE
Ring Set,piston
Cummins Power Generation Inc.
5133-00-833-463310033 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5330-01-027-510611489 INTERCHANGEABLE
Gasket Set
G.s. Blodgett, Llc Div Blodgett
5331-01-037-61272507294-40 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5330-01-054-240311489 INTERCHANGEABLE
Gasket
Paccar Winch Inc Dba Paccar Winch Division
2995-01-079-9316407711 INTERCHANGEABLE
Starter,engine,hydr
Eaton Aerospace, Llc Dba Jackson South
4240-01-247-723051489 INTERCHANGEABLE
Cartridge,respirator,air Filteri
Square D Co Monroe Plant
3040-01-298-329951489 INTERCHANGEABLE
Plate,retaining,shaft
Husco International Inc
Cross-Reference Index
Part NumberManufacturer
L1C0107 Lenox Instrument Co., Inc. (USA)
51489 Stimpson Computing Scale Co Inc Sub of Mozley Mfg Cco Inc (USA)
1489 PRIMARY Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
87-0547 Finnigan Corporation (USA)
CM1489 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
PL1489 Precision Lamp Inc (USA)
40771-1 The Dewey Electronics Corporation (USA)
11489 Gibco Diagnostics Life Technologies Inc (USA)
1489 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
51963 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
LIC0-107 Lenox Instrument Co., Inc. (USA)
6798380-700 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
1489 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
Related Parts
5310-00-271-3143INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1-1489
5342-00-392-1777INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
11489
2805-00-625-2929INTERCHANGEABLE
RING SET,PISTON
110-0153
5133-00-833-4633INTERCHANGEABLE
DRILL,TWIST
10033
5330-01-027-5106INTERCHANGEABLE
GASKET SET
11489
5331-01-037-6127INTERCHANGEABLE
O-RING
2507294-40
5330-01-054-2403INTERCHANGEABLE
GASKET
11489
2995-01-079-9316INTERCHANGEABLE
STARTER,ENGINE,HYDR
407711
4240-01-247-7230INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
51489
3040-01-298-3299INTERCHANGEABLE
PLATE,RETAINING,SHAFT
51489
5998-01-505-9506INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
407711
1680-01-534-5015INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
PL1489

Frequently Asked Questions

What is NSN 6240-00-635-6069?

NSN 6240-00-635-6069 is a Lamp,incandescent, manufactured by Lamp Industry for Use with Industry Designations and Abbreviations for Lamps, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-635-6069?

NSN 6240-00-635-6069 has 13 cross-referenced part numbers: L1C0107 (Lenox Instrument Co., Inc.), 51489 (Stimpson Computing Scale Co Inc Sub of Mozley Mfg Cco Inc), 1489 (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 87-0547 (Finnigan Corporation), CM1489 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron) and 8 more.

What NSN replaces 6240-00-635-6069?

There are 12 known substitutes for 6240-00-635-6069: 5310-00-271-3143, 5342-00-392-1777, 2805-00-625-2929 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1489?

Key specifications for 1489: Light Output Rating: 25.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING; Filament Heavy Duty Service Rating: NOT RATED; Current Rating for Which Designed: 2.750 AMPERES NOMINAL; Bulb Light Transmission Characteristic: TRANSPARENT. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-635-6069 still in active supply?

NSN 6240-00-635-6069 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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