PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21237Lamp,incandescent

Kerr Corporation · NSN 6240-01-281-8746 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-281-8746 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-281-8746. Primary manufacturer part number: 21237.
Features
  • Lamp,incandescent — FSC 6240
  • 8 verified cross-references
  • Primary manufacturer: Kerr Corporation
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Lamp,incandescent, cataloged under National Stock Number 6240-01-281-8746, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Kerr Corporation. This item has 8 commercial cross-references from 7 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
NSN6240-01-281-8746
Primary Part Number21237
Item NameLamp,incandescent
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerKerr Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2810-00-118-995178553 INTERCHANGEABLE
Sump,oil Drain
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5815-00-125-841178553 INTERCHANGEABLE
Holder,tape Guide
Lucent Technologies Inc Corporate Headquarters
5945-00-230-2047 INTERCHANGEABLE
Relay,electromagnetic
4920-00-238-82472-1237 INTERCHANGEABLE
Wiring Harness Assembly
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
5110-00-255-6600 INTERCHANGEABLE
Reamer,hand
4210-00-796-82607968260 INTERCHANGEABLE
Handle,fire Extinguisher
U S Army Tank Automotive Command Amsta-Im-Mm
5905-00-957-749520437 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
General Dynamics Motion Control Llc
1660-00-991-803921237 INTERCHANGEABLE
Valve,converter
Mission Systems Orchard Park Inc
7350-01-038-40338050 INTERCHANGEABLE
Flask,pocket
Franmara, Inc
5962-01-038-4485LH0023G/MIL INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
64617 Technische Unie (NLD)
21237 Demetron Research Corp (USA)
21237 PRIMARY Kerr Corporation (USA)
00-0230 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
GLOEILAMP 20437 Henry Schein Dental (NLD)
20437 Demetron Research Corp (USA)
78553 Plandent B.v. (NLD)
88-1-4-07 MSCP Air Force Medical Logistics Office (USA)
Related Parts
2810-00-118-9951INTERCHANGEABLE
SUMP,OIL DRAIN
78553
5815-00-125-8411INTERCHANGEABLE
HOLDER,TAPE GUIDE
78553
5945-00-230-2047INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4920-00-238-8247INTERCHANGEABLE
WIRING HARNESS ASSEMBLY
2-1237
5110-00-255-6600INTERCHANGEABLE
REAMER,HAND
4210-00-796-8260INTERCHANGEABLE
HANDLE,FIRE EXTINGUISHER
7968260
5905-00-957-7495INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
20437
1660-00-991-8039INTERCHANGEABLE
VALVE,CONVERTER
21237
7350-01-038-4033INTERCHANGEABLE
FLASK,POCKET
8050
5962-01-038-4485INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LH0023G/MIL
6650-01-040-1936INTERCHANGEABLE
TELEMETER
64617
2925-01-177-9979INTERCHANGEABLE
KEY,IGNITION,DOOR
64617

Frequently Asked Questions

What is NSN 6240-01-281-8746?

NSN 6240-01-281-8746 is a Lamp,incandescent, manufactured by Kerr Corporation, classified under FSC 6240 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6240-01-281-8746?

NSN 6240-01-281-8746 has 8 cross-referenced part numbers: 64617 (Technische Unie), 21237 (Demetron Research Corp), 21237 (Kerr Corporation), 00-0230 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), GLOEILAMP 20437 (Henry Schein Dental) and 3 more.

What NSN replaces 6240-01-281-8746?

There are 12 known substitutes for 6240-01-281-8746: 2810-00-118-9951, 5815-00-125-8411, 5945-00-230-2047 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21237?

Key specifications for 21237: Special Features: REPLACEMENT HALOGEN LAMP FOR OPTILUX 101,VCL 200,VCL 300 VISIBLE LIGHT CURE SYSTEM. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6240-01-281-8746 still in active supply?

NSN 6240-01-281-8746 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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