PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20665011-31Light,indicator

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 6210-00-435-9325 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-435-9325 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-435-9325. Primary manufacturer part number: 20665011-31.
Features
  • Light,indicator — FSC 6210
  • Lens Face Surface Condition: SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Style Designator: RECTANGULAR FRAME TYPE
  • Transmitted Legend Color: BLUE, FED STD 595, 15080 SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
  • Lens Quantity: 1
  • Filter Color: WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
  • Lens Type: FLAT, NARROW SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Lens Color: COLORLESS 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 6210-00-435-9325, 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 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-00-435-9325
Primary Part Number20665011-31
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Lens Face Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Style DesignatorRECTANGULAR FRAME TYPE
Transmitted Legend ColorBLUE, FED STD 595, 15080 SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Lens Quantity1
Filter ColorWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Lens TypeFLAT, NARROW SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens ColorCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
Lamp Bulb Size DesignatorT-1-3/4
Lens LegendBRUSH 3 SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Lamp Type Accommodated and Quantity2 INCANDESCENT
Lens Light Transmission CharacteristicTRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Panel Accommodation Hole Width0.920 INCHES NOMINAL IN
Panel Accommodation Hole Height0.670 INCHES NOMINAL IN
Lens Back Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Furnished Items and Quantity2 LAMP
Terminal Type and Quantity3 SCREW AND 3 SOLDER LUG
Panel Thickness for Which Designed0.250 INCHES MAXIMUM IN
Filter Quantity1
Multilamp Circuit TypeTWO LAMP COMMON
Features ProvidedREMOVABLE LIGHT FILTER
Mounting MethodPANEL LOCATION NOT OTHERWISE SPECIFIED
Transmitted Light ColorWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
MaterialSTEEL CORROSION RESISTING BODY
Mounting MethodPUSH-IN LENS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-067-217412-333-1 INTERCHANGEABLE
Tube,core,transfer Switch
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
5930-00-070-18763001-7-09 INTERCHANGEABLE
Switch,thermostatic
Honeywell International Inc. Dba Honeywell Div Sensing and Control
5990-00-578-7452R1011-1A INTERCHANGEABLE
Synchro,transmitter
Kearfott Corporation Div Guidance and Navigation Division
6750-01-427-0869 INTERCHANGEABLE
Film,photographic
Cross-Reference Index
Part NumberManufacturer
20665011-31 Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
1233-31 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
20665001-31 Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
80EA1C1F1WL2N12BRUSH3 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
Related Parts
5950-00-067-2174INTERCHANGEABLE
TUBE,CORE,TRANSFER SWITCH
12-333-1
5930-00-070-1876INTERCHANGEABLE
SWITCH,THERMOSTATIC
3001-7-09
5990-00-578-7452INTERCHANGEABLE
SYNCHRO,TRANSMITTER
R1011-1A
6750-01-427-0869INTERCHANGEABLE
FILM,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 6210-00-435-9325?

NSN 6210-00-435-9325 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 6210-00-435-9325?

NSN 6210-00-435-9325 has 4 cross-referenced part numbers: 20665011-31 (Northrop Grumman Corp Electronic Systems Defensive System Div), 1233-31 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging), 20665001-31 (Northrop Grumman Corp Electronic Systems Defensive System Div), 80EA1C1F1WL2N12BRUSH3 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging).

What NSN replaces 6210-00-435-9325?

There are 4 known substitutes for 6210-00-435-9325: 5950-00-067-2174, 5930-00-070-1876, 5990-00-578-7452 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20665011-31?

Key specifications for 20665011-31: Overall Height: 0.750 INCHES NOMINAL IN; Lens Face Surface Condition: SMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL; Style Designator: RECTANGULAR FRAME TYPE; Transmitted Legend Color: BLUE, FED STD 595, 15080 SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A. 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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