PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

342002CLRLamp,incandescent

Perko Inc · NSN 6240-01-152-2661 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-152-2661 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-152-2661. Primary manufacturer part number: 342002CLR.
Features
  • Lamp,incandescent — FSC 6240
  • Base Style: MEDIUM PREFOCUS
  • Light Center Length: 2.375 INCHES NOMINAL IN
  • Wattage Rating: 25.000 WATTS
  • Bulb Light Transmission Characteristic: TRANSPARENT
  • Rated Average Life: NOT RATED
  • Emitted Light Characteristic: COLORLESS
  • Voltage Rating: 120.000 VOLTS NOMINAL
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-152-2661, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Perko Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-152-2661
Primary Part Number342002CLR
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerPerko Inc
StatusACTIVE
Base StyleMEDIUM PREFOCUS
Light Center Length2.375 INCHES NOMINAL IN
Wattage Rating25.000 WATTS
Bulb Light Transmission CharacteristicTRANSPARENT
Rated Average LifeNOT RATED
Emitted Light CharacteristicCOLORLESS
Voltage Rating120.000 VOLTS NOMINAL
Bulb DesignatorT-10
Features ProvidedCARBON FILAMENT
Bulb StyleT (TUBULAR)
Filament Heavy Duty Service RatingNOT RATED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-187-51223422 INTERCHANGEABLE
Terminal,lug
Telemechanics Inc
6640-00-264-501815146SIZE16ML INTERCHANGEABLE
Bottle,weighing
Owens-Illinois Inc Laboratory Sales Kimble Div
5975-00-578-364311B254121-1 INTERCHANGEABLE
Box Connector,electrical
Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center
4730-00-585-2204A4890 INTERCHANGEABLE
Elbow,pipe to Tube
Mueller Brass Co.
2520-00-737-83313422 INTERCHANGEABLE
Shaft Shifter
Clark Material Handling Company
5945-00-845-8752KHYX245 INTERCHANGEABLE
Relay,electromagnetic
Allied Controls, Inc.
5930-00-958-1060 INTERCHANGEABLE
Switch,toggle
6210-01-133-6655 INTERCHANGEABLE
Fixture,lighting
4310-01-248-51693422 INTERCHANGEABLE
Pin,piston
Buell Mfg Co
2510-01-290-1088 INTERCHANGEABLE
Hood,engine Compartment
Cross-Reference Index
Part NumberManufacturer
342-2 Perko Inc (USA)
342002CLR PRIMARY Perko Inc (USA)
0342000CLR Perko Inc (USA)
Related Parts
5940-00-187-5122INTERCHANGEABLE
TERMINAL,LUG
3422
6640-00-264-5018INTERCHANGEABLE
BOTTLE,WEIGHING
15146SIZE16ML
5975-00-578-3643INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
11B254121-1
4730-00-585-2204INTERCHANGEABLE
ELBOW,PIPE TO TUBE
A4890
2520-00-737-8331INTERCHANGEABLE
SHAFT SHIFTER
3422
5945-00-845-8752INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
KHYX245
5930-00-958-1060INTERCHANGEABLE
SWITCH,TOGGLE
6210-01-133-6655INTERCHANGEABLE
FIXTURE,LIGHTING
4310-01-248-5169INTERCHANGEABLE
PIN,PISTON
3422
2510-01-290-1088INTERCHANGEABLE
HOOD,ENGINE COMPARTMENT
5330-01-422-5022INTERCHANGEABLE
SEAL,PLAIN ENCASED
3422
5340-01-442-7573INTERCHANGEABLE
LOCK SET,RIM
790580 REV H ITEM NO. 40

Frequently Asked Questions

What is NSN 6240-01-152-2661?

NSN 6240-01-152-2661 is a Lamp,incandescent, manufactured by Perko Inc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-152-2661?

NSN 6240-01-152-2661 has 3 cross-referenced part numbers: 342-2 (Perko Inc), 342002CLR (Perko Inc), 0342000CLR (Perko Inc).

What NSN replaces 6240-01-152-2661?

There are 12 known substitutes for 6240-01-152-2661: 5940-00-187-5122, 6640-00-264-5018, 5975-00-578-3643 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 342002CLR?

Key specifications for 342002CLR: Base Style: MEDIUM PREFOCUS; Light Center Length: 2.375 INCHES NOMINAL IN; Wattage Rating: 25.000 WATTS; Bulb Light Transmission Characteristic: TRANSPARENT. 11 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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