PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8107A052Lamp,incandescent

Federal Signal International FSC Ltd Div Electrical Products · NSN 6240-00-617-0991 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-617-0991 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-617-0991. Primary manufacturer part number: 8107A052.
Features
  • Lamp,incandescent — FSC 6240
  • Base Style: SINGLE CONTACT BAYONET CANDELABRA
  • Light Output Rating: 32.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
  • Filament Heavy Duty Service Rating: NOT RATED
  • Average Life Rating in Hours: 2000.0
  • Light Center Length: 1.250 INCHES NOMINAL IN
  • Specification/standard Data: 08108-1073 MANUFACTURERS STANDARD
  • Voltage Rating: 12.800 VOLTS NOMINAL
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-617-0991, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Federal Signal International FSC Ltd Div Electrical Products. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 48 commercial cross-references from 41 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
NSN6240-00-617-0991
Primary Part Number8107A052
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerFederal Signal International FSC Ltd Div Electrical Products
StatusCANCELLED
Base StyleSINGLE CONTACT BAYONET CANDELABRA
Light Output Rating32.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Filament Heavy Duty Service RatingNOT RATED
Average Life Rating in Hours2000.0
Light Center Length1.250 INCHES NOMINAL IN
Specification/standard Data08108-1073 MANUFACTURERS STANDARD
Voltage Rating12.800 VOLTS NOMINAL
Current Rating for Which Designed1.800 AMPERES NOMINAL
Wattage Rating23.040 WATTS
Bulb DesignatorS-8
Rated Average LifeHOURS
Emitted Light CharacteristicCOLORLESS
Bulb StyleS (STRAIGHT SIDE)
Filament DesignationC-6
Bulb Light Transmission CharacteristicTRANSPARENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-083-9117 INTERCHANGEABLE
Spring,helical,extension
3110-00-156-6714122358-19 INTERCHANGEABLE
Bearing,ball,annular
Naval Sea Systems Command
6625-00-220-96065047 INTERCHANGEABLE
Test Set Subassembly,electrical
The Bechdon Company, Llc
5360-00-222-196527-504-007-0 INTERCHANGEABLE
Spring Helical
Wisconsin Motors, Llc
3110-00-227-2867MS24464-7 INTERCHANGEABLE
Bearing,roller,needle
Sae International Dba Sae International
4320-00-301-7475223256 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Donaldson Company, Inc.
4820-00-477-6275T107-3 INTERCHANGEABLE
Cock,drain
Marathonnorco Aerospace, Inc.
2805-00-516-9465115131AS INTERCHANGEABLE
Ring Set,piston
Brinkley Technology Group Llc Dba Hercules Manufacturing
3120-00-574-5619E19 INTERCHANGEABLE
Bearing,sleeve
Fluoro-Plastics Inc
5950-00-647-6439574B4-1 INTERCHANGEABLE
Reactor
Cardwell Condenser Corp Lapointe-Admiral Div
Cross-Reference Index
Part NumberManufacturer
8107A052 Federal Signal International FSC Ltd Div Electrical Products (USA)
87-0434 Finnigan Corporation (USA)
1504 Concord Instruments Corp (USA)
1073 Cooper Industries Inc Champion Aviation Products (USA)
Z-6396-1 Taylor-Dunn Corporation Dba Metro Crown International (USA)
6240006170991 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
BG26961 Eagle Crusher Co Inc Dba Stedman Machine Co (USA)
454646 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
AA52463-B13 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
2HL445 Oshkosh Defense Llc (USA)
454646 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
454646 General Motors Corp (USA)
W-L-00111/44 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
KV17164 Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery (AUS)
MS25232-1073 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5M8034 Caterpillar Inc Div Caterpillar Defense (USA)
PL1073 Precision Lamp Inc (USA)
1073 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
1018729M1 Massey-Ferguson Inc (USA)
A-A-52463 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5360-00-083-9117INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
3110-00-156-6714INTERCHANGEABLE
BEARING,BALL,ANNULAR
122358-19
6625-00-220-9606INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
5047
5360-00-222-1965INTERCHANGEABLE
SPRING HELICAL
27-504-007-0
3110-00-227-2867INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS24464-7
4320-00-301-7475INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
223256
4820-00-477-6275INTERCHANGEABLE
COCK,DRAIN
T107-3
2805-00-516-9465INTERCHANGEABLE
RING SET,PISTON
115131AS
3120-00-574-5619INTERCHANGEABLE
BEARING,SLEEVE
E19
5950-00-647-6439INTERCHANGEABLE
REACTOR
574B4-1
5360-00-830-1625INTERCHANGEABLE
SPRING,FLAT
050470000
3110-00-979-7835INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 6240-00-617-0991?

NSN 6240-00-617-0991 is a Lamp,incandescent, manufactured by Federal Signal International FSC Ltd Div Electrical Products, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-00-617-0991?

NSN 6240-00-617-0991 has 48 cross-referenced part numbers: 8107A052 (Federal Signal International FSC Ltd Div Electrical Products), 87-0434 (Finnigan Corporation), 1504 (Concord Instruments Corp), 1073 (Cooper Industries Inc Champion Aviation Products), Z-6396-1 (Taylor-Dunn Corporation Dba Metro Crown International) and 43 more.

What NSN replaces 6240-00-617-0991?

There are 12 known substitutes for 6240-00-617-0991: 5360-00-083-9117, 3110-00-156-6714, 6625-00-220-9606 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8107A052?

Key specifications for 8107A052: Base Style: SINGLE CONTACT BAYONET CANDELABRA; Light Output Rating: 32.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING; Filament Heavy Duty Service Rating: NOT RATED; Average Life Rating in Hours: 2000.0. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-617-0991 still in active supply?

NSN 6240-00-617-0991 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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