PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20665001-23Light,indicator

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 6210-00-435-9311 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-435-9311 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-435-9311. Primary manufacturer part number: 20665001-23.
Features
  • Light,indicator — FSC 6210
  • Panel Accommodation Hole Width: 0.920 INCHES NOMINAL IN
  • Lens Quantity: 1
  • Mounting Method: PANEL LOCATION NOT OTHERWISE SPECIFIED
  • Panel Accommodation Hole Height: 0.670 INCHES NOMINAL IN
  • Lamp Bulb Size Designator: T-1-3/4
  • Multilamp Circuit Type: TWO LAMP COMMON
  • Lens Light Transmission Characteristic: TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Steel Corrosion Resisting Body construction
General Description

The Light,indicator, cataloged under National Stock Number 6210-00-435-9311, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-00-435-9311
Primary Part Number20665001-23
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Panel Accommodation Hole Width0.920 INCHES NOMINAL IN
Lens Quantity1
Mounting MethodPANEL LOCATION NOT OTHERWISE SPECIFIED
Panel Accommodation Hole Height0.670 INCHES NOMINAL IN
Lamp Bulb Size DesignatorT-1-3/4
Multilamp Circuit TypeTWO LAMP COMMON
Lens Light Transmission CharacteristicTRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens ColorCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens TypeFLAT, NARROW SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens Back Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Furnished Items and Quantity2 LAMP
Style DesignatorRECTANGULAR FRAME TYPE
Transmitted Legend ColorBLUE, FED STD 595, 15080 SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Terminal Type and Quantity3 SCREW AND 3 SOLDER LUG
Lens Face Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
MaterialSTEEL CORROSION RESISTING BODY
Lamp Type Accommodated and Quantity2 INCANDESCENT
Filter Quantity1
Filter ColorWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Panel Thickness for Which Designed0.250 INCHES MAXIMUM IN
Mounting MethodPUSH-IN LENS
Lens LegendGYRO NO.2,SLEW SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Features ProvidedREMOVABLE LIGHT FILTER
Transmitted Light ColorWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-064-010612332-3 INTERCHANGEABLE
Nut,plain,hexagon
Naval Inventory Control Point Mechanicsburg
5325-00-355-20331F1440 INTERCHANGEABLE
Ring,retaining
Caterpillar Inc Div Caterpillar Defense
4130-00-893-9750123323 INTERCHANGEABLE
Filter Element,air Conditioning
Falls Filtration Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
20665001-23 Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
80EA1C1F1WL2N13GYR0N02SLEW Safran Electronics & Defense, Avionics Usa, Llc (USA)
80EA1C1F1WL2N13GYR0N02SLEW Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
1233-23 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
Related Parts
5310-00-064-0106INTERCHANGEABLE
NUT,PLAIN,HEXAGON
12332-3
5325-00-355-2033INTERCHANGEABLE
RING,RETAINING
1F1440
4130-00-893-9750INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
123323

Frequently Asked Questions

What is NSN 6210-00-435-9311?

NSN 6210-00-435-9311 is a Light,indicator, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-00-435-9311?

NSN 6210-00-435-9311 has 4 cross-referenced part numbers: 20665001-23 (Northrop Grumman Corp Electronic Systems Defensive System Div), 80EA1C1F1WL2N13GYR0N02SLEW (Safran Electronics & Defense, Avionics Usa, Llc), 80EA1C1F1WL2N13GYR0N02SLEW (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging), 1233-23 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging).

What NSN replaces 6210-00-435-9311?

There are 3 known substitutes for 6210-00-435-9311: 5310-00-064-0106, 5325-00-355-2033, 4130-00-893-9750. Verify interchangeability with system specifications before substitution.

What are the specifications of 20665001-23?

Key specifications for 20665001-23: Panel Accommodation Hole Width: 0.920 INCHES NOMINAL IN; Lens Quantity: 1; Overall Height: 0.750 INCHES NOMINAL IN; Mounting Method: PANEL LOCATION NOT OTHERWISE SPECIFIED. 27 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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