PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4001Lamp,incandescent

Lamp Industry for Use with Industry Designations and Abbreviations for Lamps · NSN 6240-00-577-8175 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-00-577-8175 — this item is cataloged by the U.S. Government under National Stock Number 6240-00-577-8175. Primary manufacturer part number: 4001.
Features
  • Lamp,incandescent — FSC 6240
  • Base Style: TWO CONTRACT LUGS (NOT CONTACT)
  • Voltage Rating: 12.800 VOLTS NOMINAL
  • Wattage Rating: 37.504 WATTS
  • Light Output Rating: 26000.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
  • Light Intensity Distribution Feature: PARABOLIC REFLECTOR
  • Nondefinitive Spec/std Data: III TYPE
  • Average Life Rating in Hours: 300.0
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-00-577-8175, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 15 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
NSN6240-00-577-8175
Primary Part Number4001
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerLamp Industry for Use with Industry Designations and Abbreviations for Lamps
StatusCANCELLED
Base StyleTWO CONTRACT LUGS (NOT CONTACT)
Voltage Rating12.800 VOLTS NOMINAL
Wattage Rating37.504 WATTS
Light Output Rating26000.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING
Light Intensity Distribution FeaturePARABOLIC REFLECTOR
Nondefinitive Spec/std DataIII TYPE
Average Life Rating in Hours300.0
Bulb Light Transmission CharacteristicTRANSPARENT
Rated Average LifeHOURS
Bulb StylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
Filament Heavy Duty Service RatingNOT RATED
Emitted Light CharacteristicCOLORLESS
Filament DesignationC-6
Current Rating for Which Designed2.930 AMPERES NOMINAL
Bulb DesignatorPAR-46
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-155-62001006-5 INTERCHANGEABLE
Bearing,ball,annular
Linde Material Handling North America Corporation
1680-00-238-1049CC80368HS INTERCHANGEABLE
Roller,guide,actuator
Rbc Aircraft Products, Inc.
4730-00-359-0431F3511 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
3455-00-476-0594350700078 INTERCHANGEABLE
Cutter,upper
Rw Acquisition, Llc Dba Roper Whitney Company
5325-00-598-1186 INTERCHANGEABLE
Ring,retaining
5330-00-857-111814774 INTERCHANGEABLE
Seal,mechanical
Westerbeke Corporation
5965-00-892-1092H-213/GTC-8 INTERCHANGEABLE
Headset-Microphone
Joint Electronics Type Designation System
5325-01-061-6221320-0160 INTERCHANGEABLE
Insert,screw Thread
Davidson Optronics Inc. Dba Doi Venture
4320-01-141-7805960184-01 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5315-01-186-3299 INTERCHANGEABLE
Pin,straight,headless
Cross-Reference Index
Part NumberManufacturer
B8AZ-13007B Zf Industrieantriebe Witten Gmbh (DEU)
152285 Chrysler Corp Service and Parts Opns (USA)
B8AZ13007B Ford Motor Company (USA)
10927 Navistar Intl Corp Truck Br Ohio Plant (USA)
5948501 General Motors Corp (USA)
B8A13007B Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
B8AZ13007B Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
4001 Philips Electronics North America Corporation Dba Philips Lighting Div Philips Lighting Company (USA)
5948501 General Motors Corp Fisher Guide Div (USA)
1753435 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
3200160 Chrysler Corp Engine and Components Sales Diversified Products Div (USA)
D2AZ13007B Zf Industrieantriebe Witten Gmbh (DEU)
WL50 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B8A13007B Ford Motor Company (USA)
4001 General Electric Co Miniature Lamp Products Dept Lighting Business Group (USA)
4001 Cooper Industries Inc Champion Aviation Products (USA)
4001 PRIMARY Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
6221 Hobbs Corp (USA)
Related Parts
3110-00-155-6200INTERCHANGEABLE
BEARING,BALL,ANNULAR
1006-5
1680-00-238-1049INTERCHANGEABLE
ROLLER,GUIDE,ACTUATOR
CC80368HS
4730-00-359-0431INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
F3511
3455-00-476-0594INTERCHANGEABLE
CUTTER,UPPER
350700078
5325-00-598-1186INTERCHANGEABLE
RING,RETAINING
5330-00-857-1118INTERCHANGEABLE
SEAL,MECHANICAL
14774
5965-00-892-1092INTERCHANGEABLE
HEADSET-MICROPHONE
H-213/GTC-8
5325-01-061-6221INTERCHANGEABLE
INSERT,SCREW THREAD
320-0160
4320-01-141-7805INTERCHANGEABLE
RING,WEARING
960184-01
5315-01-186-3299INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5962-01-209-2387INTERCHANGEABLE
MICROCIRCUIT,LINEAR
I14-0001-001
6750-01-427-1462INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 6240-00-577-8175?

NSN 6240-00-577-8175 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 6240-00-577-8175?

NSN 6240-00-577-8175 has 18 cross-referenced part numbers: B8AZ-13007B (Zf Industrieantriebe Witten Gmbh), 152285 (Chrysler Corp Service and Parts Opns), B8AZ13007B (Ford Motor Company), 10927 (Navistar Intl Corp Truck Br Ohio Plant), 5948501 (General Motors Corp) and 13 more.

What NSN replaces 6240-00-577-8175?

There are 12 known substitutes for 6240-00-577-8175: 3110-00-155-6200, 1680-00-238-1049, 4730-00-359-0431 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4001?

Key specifications for 4001: Base Style: TWO CONTRACT LUGS (NOT CONTACT); Voltage Rating: 12.800 VOLTS NOMINAL; Wattage Rating: 37.504 WATTS; Light Output Rating: 26000.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-00-577-8175 still in active supply?

NSN 6240-00-577-8175 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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