PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS17120-3AND7Window,lighting Fixture

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 6210-00-500-0742 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-500-0742 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-500-0742. Primary manufacturer part number: MS17120-3AND7.
Features
  • Window,lighting Fixture — FSC 6210
  • Mounting Method: HOLE(S)
  • Material Transparency: TRANSLUCENT
  • Material: PLASTIC METHACRYLATE LOCATION NOT OTHERWISE SPECIFIED
  • Material Document and Classification: MIL-P-24191, TYPE WTLS-4, GRADE G MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
  • Color: WHITE
  • Inside Surface Condition: SMOOTH
  • Outer Surface Condition: SMOOTH
Applications
  • Applications requiring Plastic Methacrylate Location Not Otherwise Specified construction
General Description

The Window,lighting Fixture, cataloged under National Stock Number 6210-00-500-0742, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6210-00-500-0742
Primary Part NumberMS17120-3AND7
Item NameWindow,lighting Fixture
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Mounting MethodHOLE(S)
Material TransparencyTRANSLUCENT
MaterialPLASTIC METHACRYLATE LOCATION NOT OTHERWISE SPECIFIED
Material Document and ClassificationMIL-P-24191, TYPE WTLS-4, GRADE G MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
ColorWHITE
Inside Surface ConditionSMOOTH
Outer Surface ConditionSMOOTH
Mounting ConfigurationTHREE MTG HOLES 13.312 IN. PORM 0.031 IN. C TO C IN
Mounting Hole Quantity3
Mounting Hole Diameter0.191 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4410-00-372-0897 INTERCHANGEABLE
Adapter,nozzle,oil Burner
6210-00-548-0082 INTERCHANGEABLE
Fixture,lighting
6210-00-669-6526 INTERCHANGEABLE
Fixture,lighting
6210-01-088-6187 INTERCHANGEABLE
Fixture,lighting
5961-01-148-9865 INTERCHANGEABLE
Pin Diode Switch
6210-01-149-4169 INTERCHANGEABLE
Fixture,lighting
6210-01-484-6855 INTERCHANGEABLE
Fixture,lighting
6210-01-510-9625 INTERCHANGEABLE
Fixture,lighting
6230-01-511-3184331-7067740-LTG-398 INTERCHANGEABLE
Light,bed
Naval Sea Systems Command
7025-01-548-3137B1167 INTERCHANGEABLE
Memory Unit,data Storage
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
MS17120-3AND7 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
201BPCA706 L.c.doane Company,the Dba Lc Doane Co (USA)
9000S6405-74222-161 Naval Ship Systems Command (USA)
571-6402-1301774EEE Naval Ship Systems Command (USA)
MIL-F-16377/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M16377/7-001 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
B1167 L.c.doane Company,the Dba Lc Doane Co (USA)
MIL-DTL-16377/7 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS16891-46 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
9000S6401-74481-47 Naval Ship Systems Command (USA)
Related Parts
4410-00-372-0897INTERCHANGEABLE
ADAPTER,NOZZLE,OIL BURNER
6210-00-548-0082INTERCHANGEABLE
FIXTURE,LIGHTING
6210-00-669-6526INTERCHANGEABLE
FIXTURE,LIGHTING
6210-01-088-6187INTERCHANGEABLE
FIXTURE,LIGHTING
5961-01-148-9865INTERCHANGEABLE
PIN DIODE SWITCH
6210-01-149-4169INTERCHANGEABLE
FIXTURE,LIGHTING
6210-01-484-6855INTERCHANGEABLE
FIXTURE,LIGHTING
6210-01-510-9625INTERCHANGEABLE
FIXTURE,LIGHTING
6230-01-511-3184INTERCHANGEABLE
LIGHT,BED
331-7067740-LTG-398
7025-01-548-3137INTERCHANGEABLE
MEMORY UNIT,DATA STORAGE
B1167

Frequently Asked Questions

What is NSN 6210-00-500-0742?

NSN 6210-00-500-0742 is a Window,lighting Fixture, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6210-00-500-0742?

NSN 6210-00-500-0742 has 10 cross-referenced part numbers: MS17120-3AND7 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 201BPCA706 (L.c.doane Company,the Dba Lc Doane Co), 9000S6405-74222-161 (Naval Ship Systems Command), 571-6402-1301774EEE (Naval Ship Systems Command), MIL-F-16377/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.

What NSN replaces 6210-00-500-0742?

There are 10 known substitutes for 6210-00-500-0742: 4410-00-372-0897, 6210-00-548-0082, 6210-00-669-6526 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS17120-3AND7?

Key specifications for MS17120-3AND7: Mounting Method: HOLE(S); Material Transparency: TRANSLUCENT; Overall Length: 17.187 INCHES MINIMUM AND 17.234 INCHES MAXIMUM IN; Material: PLASTIC METHACRYLATE LOCATION NOT OTHERWISE SPECIFIED. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6210-00-500-0742 still in active supply?

NSN 6210-00-500-0742 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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