PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ASC1566957Lamp,incandescent

Asc Pty Ltd · NSN 6240-00-153-6495 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-153-6495 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-153-6495. Primary manufacturer part number: ASC1566957.
Features
  • Lamp,incandescent — FSC 6240
  • Specification/standard Data: 08108-6S6-155V MANUFACTURERS STANDARD V
  • Bulb Style: S (STRAIGHT SIDE)
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Voltage Rating: 155.000 VOLTS NOMINAL
  • Rated Average Life: HOURS
  • Filament Heavy Duty Service Rating: NOT RATED
  • Emitted Light Characteristic: COLORLESS
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-153-6495, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Asc Pty Ltd. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6240-00-153-6495
Primary Part NumberASC1566957
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerAsc Pty Ltd
StatusCANCELLED
Specification/standard Data08108-6S6-155V MANUFACTURERS STANDARD V
Bulb StyleS (STRAIGHT SIDE)
Bulb Light Transmission CharacteristicTRANSPARENT
Voltage Rating155.000 VOLTS NOMINAL
Rated Average LifeHOURS
Filament Heavy Duty Service RatingNOT RATED
Emitted Light CharacteristicCOLORLESS
Nondefinitive Spec/std DataTS-152 TYPE
Light Output Rating32.400 BEAM CANDLEPOWER NOMINAL SINGLE RATING
Bulb DesignatorS-6
Average Life Rating in Hours1500.0
Filament DesignationC-7A A
Current Rating for Which Designed0.039 AMPERES NOMINAL
Wattage Rating6.000 WATTS
Base StyleCANDELABRA SCREW
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
6615-00-069-788442054 INTERCHANGEABLE
Rotor,torquer
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
2925-00-572-045442054 INTERCHANGEABLE
Cable,power Exciter
Unison Industries Llc
5990-00-633-2774 INTERCHANGEABLE
Plate,retainer
3455-00-654-2313 INTERCHANGEABLE
Cutter,milling,end
2940-00-900-86914173084 INTERCHANGEABLE
Filter Element,intake Air Cleane
Chrysler Corp Service and Parts Opns
5355-01-129-987542054 INTERCHANGEABLE
Knob
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
2520-01-358-769853624 INTERCHANGEABLE
Cooler,fluid,transmission
New Venture Gear Inc New Process Gear Div
6515-01-417-7117420.54 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
3120-01-500-229842054 INTERCHANGEABLE
Bearing,sleeve
Moog Inc. Dba Ampac-Isp Corp
2910-01-563-75481902705 INTERCHANGEABLE
Filter Element,fluid
Marine Travelift Inc
Cross-Reference Index
Part NumberManufacturer
ASC1566957 Asc Pty Ltd (AUS)
6S6-155V Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
42054 Phoenix Products Llc Dba Phoenix Lighting Products Llc (USA)
W-L-101 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS15579-5 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
6S6-155V Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
W-L-101/89 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
6S6-155V Gte Products Corp Sylvania Miniature Lighting Div (USA)
190270-5 Hex Industries Inc
11-1218L Davis Inotek Instruments, Llc Dba Davis Calibration (USA)
Related Parts
6615-00-069-7884INTERCHANGEABLE
ROTOR,TORQUER
42054
2925-00-572-0454INTERCHANGEABLE
CABLE,POWER EXCITER
42054
5990-00-633-2774INTERCHANGEABLE
PLATE,RETAINER
3455-00-654-2313INTERCHANGEABLE
CUTTER,MILLING,END
2940-00-900-8691INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
4173084
5355-01-129-9875INTERCHANGEABLE
KNOB
42054
2520-01-358-7698INTERCHANGEABLE
COOLER,FLUID,TRANSMISSION
53624
6515-01-417-7117INTERCHANGEABLE
BONE PLATE
420.54
3120-01-500-2298INTERCHANGEABLE
BEARING,SLEEVE
42054
2910-01-563-7548INTERCHANGEABLE
FILTER ELEMENT,FLUID
1902705

Frequently Asked Questions

What is NSN 6240-00-153-6495?

NSN 6240-00-153-6495 is a Lamp,incandescent, manufactured by Asc Pty Ltd, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-153-6495?

NSN 6240-00-153-6495 has 10 cross-referenced part numbers: ASC1566957 (Asc Pty Ltd), 6S6-155V (Lamp Industry for Use with Industry Designations and Abbreviations for Lamps), 42054 (Phoenix Products Llc Dba Phoenix Lighting Products Llc), W-L-101 (Federal Specifications Promulgated by General Services Administration Washington DC), MS15579-5 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.

What NSN replaces 6240-00-153-6495?

There are 10 known substitutes for 6240-00-153-6495: 6615-00-069-7884, 2925-00-572-0454, 5990-00-633-2774 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ASC1566957?

Key specifications for ASC1566957: Specification/standard Data: 08108-6S6-155V MANUFACTURERS STANDARD V; Bulb Style: S (STRAIGHT SIDE); Bulb Light Transmission Characteristic: TRANSPARENT; Special Features: LIGHT CENTER LENGTH-1.3125 IN. IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-153-6495 still in active supply?

NSN 6240-00-153-6495 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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