PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A191D-139Lamp,flashtube

Crane Carrier Company, Llc · NSN 6240-01-509-4926 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-509-4926 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-509-4926. Primary manufacturer part number: A191D-139.
Features
  • Lamp,flashtube — FSC 6240
  • 4 verified cross-references
  • Primary manufacturer: Crane Carrier Company, Llc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,flashtube, cataloged under National Stock Number 6240-01-509-4926, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Crane Carrier Company, Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLamp,flashtube
FSC / FSG6240 — No Item Name Available (FSG 62)
ManufacturersFederal Signal International FSC Ltd Div Electrical Products (CAGE 98905); Crane Carrier Company, Llc (CAGE 03533)
Technical Specifications
ParameterValue
NSN6240-01-509-4926
Primary Part NumberA191D-139
Item NameLamp,flashtube
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerCrane Carrier Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5975-00-243-5697 INTERCHANGEABLE
Coupling,electrical Conduit
5315-00-404-7412 INTERCHANGEABLE
Pin,header
5998-01-224-199825-1500 INTERCHANGEABLE
Circuit Card Assembly
Olympus America Inc
5920-01-244-4238 INTERCHANGEABLE
Fuse,cartridge
6145-01-511-0710251500 INTERCHANGEABLE
Cable,power,electrical
Low Temp Industries, Inc. Dba Low Temp Industries Inc
Cross-Reference Index
Part NumberManufacturer
251500 Federal Signal International FSC Ltd Div Electrical Products (USA)
162V-0633 Crane Carrier Company, Llc (USA)
A191D-139 PRIMARY Crane Carrier Company, Llc (USA)
251500 Crane Carrier Company, Llc (USA)
Related Parts
5975-00-243-5697INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
5315-00-404-7412INTERCHANGEABLE
PIN,HEADER
5998-01-224-1998INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
25-1500
5920-01-244-4238INTERCHANGEABLE
FUSE,CARTRIDGE
6145-01-511-0710INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
251500

Frequently Asked Questions

What is NSN 6240-01-509-4926?

NSN 6240-01-509-4926 is a Lamp,flashtube, manufactured by Crane Carrier Company, Llc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-509-4926?

NSN 6240-01-509-4926 has 4 cross-referenced part numbers: 251500 (Federal Signal International FSC Ltd Div Electrical Products), 162V-0633 (Crane Carrier Company, Llc), A191D-139 (Crane Carrier Company, Llc), 251500 (Crane Carrier Company, Llc).

What NSN replaces 6240-01-509-4926?

There are 5 known substitutes for 6240-01-509-4926: 5975-00-243-5697, 5315-00-404-7412, 5998-01-224-1998 and 2 more. Verify interchangeability with system specifications before substitution.

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