PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LA4TM600Lamp,incandescent

Ion Science Inc. Dba Ion Science Inc · NSN 6240-01-683-8707 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-683-8707 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-683-8707. Primary manufacturer part number: LA4TM600.
Features
  • Lamp,incandescent — FSC 6240
  • Voltage Rating: 10.6 VOLTS NOMINAL
  • 3 verified cross-references
  • Primary manufacturer: Ion Science Inc. Dba Ion Science Inc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-683-8707, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Ion Science Inc. Dba Ion Science Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-683-8707
Primary Part NumberLA4TM600
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerIon Science Inc. Dba Ion Science Inc
StatusACTIVE
Voltage Rating10.6 VOLTS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6650-00-382-1889LD172589GP117 INTERCHANGEABLE
Lens,optical Instrument
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3030-00-528-42194L260 INTERCHANGEABLE
Belt,v
Goodyear Tire and Rubber Co the
2895-01-167-9170511502 INTERCHANGEABLE
Motor,pneumatic
Level 10 Industries, Inc. Div Level 10 Industries
6220-01-296-0662511 502 INTERCHANGEABLE
Light,indicator
Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc
6650-01-673-3048511502-1 INTERCHANGEABLE
Telescope Subassembly
Scientific Research Corp
6610-01-674-2359511502-1 INTERCHANGEABLE
Control-Display Unit
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
Cross-Reference Index
Part NumberManufacturer
LA4TM600 PRIMARY Ion Science Inc. Dba Ion Science Inc (USA)
51-1501RK Rki Instruments, Inc. Dba Rki Instruments Inc (USA)
51-1502 Rki Instruments, Inc. Dba Rki Instruments Inc (USA)
Related Parts
6650-00-382-1889INTERCHANGEABLE
LENS,OPTICAL INSTRUMENT
LD172589GP117
3030-00-528-4219INTERCHANGEABLE
BELT,V
4L260
2895-01-167-9170INTERCHANGEABLE
MOTOR,PNEUMATIC
511502
6220-01-296-0662INTERCHANGEABLE
LIGHT,INDICATOR
511 502
6650-01-673-3048INTERCHANGEABLE
TELESCOPE SUBASSEMBLY
511502-1
6610-01-674-2359INTERCHANGEABLE
CONTROL-DISPLAY UNIT
511502-1

Frequently Asked Questions

What is NSN 6240-01-683-8707?

NSN 6240-01-683-8707 is a Lamp,incandescent, manufactured by Ion Science Inc. Dba Ion Science Inc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-683-8707?

NSN 6240-01-683-8707 has 3 cross-referenced part numbers: LA4TM600 (Ion Science Inc. Dba Ion Science Inc), 51-1501RK (Rki Instruments, Inc. Dba Rki Instruments Inc), 51-1502 (Rki Instruments, Inc. Dba Rki Instruments Inc).

What NSN replaces 6240-01-683-8707?

There are 6 known substitutes for 6240-01-683-8707: 6650-00-382-1889, 3030-00-528-4219, 2895-01-167-9170 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LA4TM600?

Key specifications for LA4TM600: Voltage Rating: 10.6 VOLTS NOMINAL; Special Features: PID LAMP 10.6EV LA4SM600; Part Name Assigned by Controlling Agency: PID REPLACEMENT LAMP; End Item Identification: GX-6000 PID GAS MONITOR. 4 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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