PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20665001-16Light,indicator

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 6210-00-435-0975 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-435-0975 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-435-0975. Primary manufacturer part number: 20665001-16.
Features
  • Light,indicator — FSC 6210
  • Furnished Items and Quantity: 2 LAMP
  • Lens Color: COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Panel Accommodation Hole Width: 0.920 INCHES NOMINAL IN
  • Lamp Type Accommodated and Quantity: 2 INCANDESCENT
  • Filter Color: WHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
  • Material: STEEL CORROSION RESISTING BODY
  • Filter Quantity: 1
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 6210-00-435-0975, 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 22 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-00-435-0975
Primary Part Number20665001-16
Item NameLight,indicator
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Furnished Items and Quantity2 LAMP
Lens ColorCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
Panel Accommodation Hole Width0.920 INCHES NOMINAL IN
Lamp Type Accommodated and Quantity2 INCANDESCENT
Filter ColorWHITE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
MaterialSTEEL CORROSION RESISTING BODY
Filter Quantity1
Panel Accommodation Hole Height0.670 INCHES NOMINAL IN
Lens Face Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Lamp Bulb Size DesignatorT-1-3/4
Lens Light Transmission CharacteristicTRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens Back Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Mounting MethodPANEL
Style DesignatorRECTANGULAR FRAME TYPE
Lens TypeFLAT, NARROW SINGLE LIGHT FIRST POSITION HORIZONTAL
Multilamp Circuit TypeTWO LAMP COMMON
Lens LegendSPARE 3 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
Transmitted Legend ColorBLUE, FED STD 595, 15080 SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Panel Thickness for Which Designed0.250 INCHES MAXIMUM IN
Lens Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4530-00-006-016512336 INTERCHANGEABLE
Fuel Unit
Scott and Fetzer Co the Wayne Home Equipment Div
5133-00-228-1395 INTERCHANGEABLE
Drill,twist
5130-00-527-842412336 INTERCHANGEABLE
Blade,reciprocating Saw
Porter Cable/delta
5330-00-786-427812336 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
7310-00-935-6678 INTERCHANGEABLE
Pan,steam Table
5120-00-935-7454 INTERCHANGEABLE
Socket,socket Wrench
5950-01-029-2130956042 INTERCHANGEABLE
Transformer,power
Datum Inc Bancomm-Timing Div
4330-01-121-223212-336 INTERCHANGEABLE
Filtering Disk,fluid
Donaldson Company, Inc.
4820-01-251-752812336 INTERCHANGEABLE
Retainer,disk,valve
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
2815-01-297-935512336 INTERCHANGEABLE
Shaft and Rocker Arm Assembly
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
20665001-16 Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
80EA1C1F1WL2N12SPARE3 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
1233-6 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
Related Parts
4530-00-006-0165INTERCHANGEABLE
FUEL UNIT
12336
5133-00-228-1395INTERCHANGEABLE
DRILL,TWIST
5130-00-527-8424INTERCHANGEABLE
BLADE,RECIPROCATING SAW
12336
5330-00-786-4278INTERCHANGEABLE
SEAL,PLAIN ENCASED
12336
7310-00-935-6678INTERCHANGEABLE
PAN,STEAM TABLE
5120-00-935-7454INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5950-01-029-2130INTERCHANGEABLE
TRANSFORMER,POWER
956042
4330-01-121-2232INTERCHANGEABLE
FILTERING DISK,FLUID
12-336
4820-01-251-7528INTERCHANGEABLE
RETAINER,DISK,VALVE
12336
2815-01-297-9355INTERCHANGEABLE
SHAFT AND ROCKER ARM ASSEMBLY
12336
2590-01-352-5132INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
12336
6110-01-622-6712INTERCHANGEABLE
REGULATOR,CURRENT
12336

Frequently Asked Questions

What is NSN 6210-00-435-0975?

NSN 6210-00-435-0975 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 6210-00-435-0975?

NSN 6210-00-435-0975 has 3 cross-referenced part numbers: 20665001-16 (Northrop Grumman Corp Electronic Systems Defensive System Div), 80EA1C1F1WL2N12SPARE3 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging), 1233-6 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging).

What NSN replaces 6210-00-435-0975?

There are 12 known substitutes for 6210-00-435-0975: 4530-00-006-0165, 5133-00-228-1395, 5130-00-527-8424 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20665001-16?

Key specifications for 20665001-16: Furnished Items and Quantity: 2 LAMP; Lens Color: COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL; Panel Accommodation Hole Width: 0.920 INCHES NOMINAL IN; Lamp Type Accommodated and Quantity: 2 INCANDESCENT. 25 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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