PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

421989-1Light,indicator

S. W. Electronics & Manufacturing Corp. Dba Swemco · NSN 6210-00-148-8031 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-148-8031 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-148-8031. Primary manufacturer part number: 421989-1.
Features
  • Light,indicator — FSC 6210
  • Panel Thickness for Which Designed: 0.250 INCHES MAXIMUM IN
  • Filter Quantity: 1
  • Panel Accommodation Hole Diameter: 0.687 INCHES NOMINAL IN
  • Material: ALUMINUM BODY
  • Lamp Bulb Size Designator: T2
  • Hazardous Locations/environmental Protection: WATERPROOF
  • Overall Diameter: 0.938 INCHES NOMINAL IN
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Aluminum Body construction
General Description

The Light,indicator, cataloged under National Stock Number 6210-00-148-8031, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is S. W. Electronics & Manufacturing Corp. Dba Swemco. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, 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
NSN6210-00-148-8031
Primary Part Number421989-1
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerS. W. Electronics & Manufacturing Corp. Dba Swemco
StatusACTIVE
Panel Thickness for Which Designed0.250 INCHES MAXIMUM IN
Filter Quantity1
Panel Accommodation Hole Diameter0.687 INCHES NOMINAL IN
MaterialALUMINUM BODY
Lamp Bulb Size DesignatorT2
Hazardous Locations/environmental ProtectionWATERPROOF
Overall Diameter0.938 INCHES NOMINAL IN
Mounting MethodPANEL
Surface TreatmentANODIZE BODY
Style DesignatorSLOT TYPE
Lamp Type Accommodated and Quantity1 INCANDESCENT
Filter ColorRED SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Terminal Type and Quantity2 SCREW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6210-00-974-5841900-200 INTERCHANGEABLE
Light,panel
Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron
5999-01-007-6669 INTERCHANGEABLE
Contact,electrical
6515-01-010-8761SAS-1.8CC INTERCHANGEABLE
Syringe,cartridge
Ranfac Corp
5945-01-012-4223W199X-8 INTERCHANGEABLE
Relay,electromagnetic
Se Relays Llc (magnecraft) Div Se Relays Llc (magnecraft)
9905-01-041-1196900131 INTERCHANGEABLE
Plate,identification
Airmark Plastics Corp
6630-01-349-6745 INTERCHANGEABLE
Electrode,reference
6640-01-352-0051900200 INTERCHANGEABLE
Dish,biological Staining
Dwk Life Sciences Llc
6520-01-391-4193900200 INTERCHANGEABLE
Pantograph,dental
Denar Corp
5110-01-398-24181819.1 INTERCHANGEABLE
Cutter,cable,hand Operated
Paladin Tools/connectool Inc
5340-01-490-686890013-1 INTERCHANGEABLE
Cap,protective,dust and Moisture
Scfm Corporation Dba Scfm Corp
Cross-Reference Index
Part NumberManufacturer
421989-1 S. W. Electronics & Manufacturing Corp. Dba Swemco (USA)
421989-1 Newark Corporation Dba Newark, an Avnet Company (USA)
6210PL1364836 Jednolity Indeks Materialowy - Uniform Material Index (POL)
900-131 Zf Industrieantriebe Witten Gmbh (DEU)
900-131 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
900-131-R-GOVT Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
421989-1 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
900-131RED Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
42989-1 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
00&131RED Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA)
900-200 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
6210-00-974-5841INTERCHANGEABLE
LIGHT,PANEL
900-200
5999-01-007-6669INTERCHANGEABLE
CONTACT,ELECTRICAL
6515-01-010-8761INTERCHANGEABLE
SYRINGE,CARTRIDGE
SAS-1.8CC
5945-01-012-4223INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
W199X-8
9905-01-041-1196INTERCHANGEABLE
PLATE,IDENTIFICATION
900131
6630-01-349-6745INTERCHANGEABLE
ELECTRODE,REFERENCE
6640-01-352-0051INTERCHANGEABLE
DISH,BIOLOGICAL STAINING
900200
6520-01-391-4193INTERCHANGEABLE
PANTOGRAPH,DENTAL
900200
5110-01-398-2418INTERCHANGEABLE
CUTTER,CABLE,HAND OPERATED
1819.1
5340-01-490-6868INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
90013-1
5315-01-497-0132INTERCHANGEABLE
PIN,SPRING
600462
4820-01-593-4142INTERCHANGEABLE
IN LINE STOP VALVE

Frequently Asked Questions

What is NSN 6210-00-148-8031?

NSN 6210-00-148-8031 is a Light,indicator, manufactured by S. W. Electronics & Manufacturing Corp. Dba Swemco, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-00-148-8031?

NSN 6210-00-148-8031 has 11 cross-referenced part numbers: 421989-1 (S. W. Electronics & Manufacturing Corp. Dba Swemco), 421989-1 (Newark Corporation Dba Newark, an Avnet Company), 6210PL1364836 (Jednolity Indeks Materialowy - Uniform Material Index), 900-131 (Zf Industrieantriebe Witten Gmbh), 900-131 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron) and 6 more.

What NSN replaces 6210-00-148-8031?

There are 12 known substitutes for 6210-00-148-8031: 6210-00-974-5841, 5999-01-007-6669, 6515-01-010-8761 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 421989-1?

Key specifications for 421989-1: Panel Thickness for Which Designed: 0.250 INCHES MAXIMUM IN; Filter Quantity: 1; Panel Accommodation Hole Diameter: 0.687 INCHES NOMINAL IN; Material: ALUMINUM BODY. 14 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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