PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AT 5001Lamp,incandescent

Advanced Technologies Inc · NSN 6240-01-493-6956 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-493-6956 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-493-6956. Primary manufacturer part number: AT 5001.
Features
  • Lamp,incandescent — FSC 6240
  • Wattage Rating: 50.000 WATTS
  • 2 verified cross-references
  • Primary manufacturer: Advanced Technologies Inc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-493-6956, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Advanced Technologies Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-493-6956
Primary Part NumberAT 5001
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerAdvanced Technologies Inc
StatusACTIVE
Wattage Rating50.000 WATTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3455-00-222-92351-1561-1000 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
4820-00-229-9582 INTERCHANGEABLE
Valve,globe
5340-00-797-72619096791 INTERCHANGEABLE
Band,retaining
Us Army Aviation and Missile Command
5985-00-925-4160 INTERCHANGEABLE
Antenna
2990-01-166-126040547 INTERCHANGEABLE
Pipe,exhaust
Walker Mfg Co
6680-01-221-459740547 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5360-01-282-807540-547 INTERCHANGEABLE
Spring,helical,torsion
Cmbf, Llc Dba Cmbf Llc
Cross-Reference Index
Part NumberManufacturer
AT 5001 PRIMARY Advanced Technologies Inc (USA)
40547 Everest Vit (uk) Ltd (GBR)
Related Parts
3455-00-222-9235INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-1000
4820-00-229-9582INTERCHANGEABLE
VALVE,GLOBE
5340-00-797-7261INTERCHANGEABLE
BAND,RETAINING
9096791
5985-00-925-4160INTERCHANGEABLE
ANTENNA
2990-01-166-1260INTERCHANGEABLE
PIPE,EXHAUST
40547
6680-01-221-4597INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40547
5360-01-282-8075INTERCHANGEABLE
SPRING,HELICAL,TORSION
40-547

Frequently Asked Questions

What is NSN 6240-01-493-6956?

NSN 6240-01-493-6956 is a Lamp,incandescent, manufactured by Advanced Technologies Inc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-493-6956?

NSN 6240-01-493-6956 has 2 cross-referenced part numbers: AT 5001 (Advanced Technologies Inc), 40547 (Everest Vit (uk) Ltd).

What NSN replaces 6240-01-493-6956?

There are 7 known substitutes for 6240-01-493-6956: 3455-00-222-9235, 4820-00-229-9582, 5340-00-797-7261 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AT 5001?

Key specifications for AT 5001: End Item Identification: WHITE LIGHT FIBER OPTIC LIGHTING KIT, ATWL 1000, ADVANCED TECHNOLOGIES INC; Wattage Rating: 50.000 WATTS. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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