PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-4-12Lens,light

Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging · NSN 6210-00-107-5173 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-107-5173 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-107-5173. Primary manufacturer part number: 10-4-12.
Features
  • Lens,light — FSC 6210
  • Color: BLACK INSCRIPTION
  • Flange Width: 0.050 INCHES NOMINAL IN
  • Surface Condition: SMOOTH FACE
  • Style Designator: FLAT
  • Light Transmission Design: TRANSPARENT LENS
  • Effective Length: 0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
  • Surface Condition: SMOOTH BACK
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Lens construction
General Description

The Lens,light, cataloged under National Stock Number 6210-00-107-5173, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN6210-00-107-5173
Primary Part Number10-4-12
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerSafran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
StatusACTIVE
ColorBLACK INSCRIPTION
Flange Width0.050 INCHES NOMINAL IN
Surface ConditionSMOOTH FACE
Style DesignatorFLAT
Light Transmission DesignTRANSPARENT LENS
Effective Length0.620 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
Surface ConditionSMOOTH BACK
ColorWHITE INSCRIPTION BACKGROUND
Mounting MethodFLANGE
ColorCLEAR LENS
Mounting Device Quantity2
MaterialPLASTIC LENS
InscriptionZERO BACK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-106-243710-544-2 INTERCHANGEABLE
Terminal,feedthru
Concord Electronics, Inc.
4730-00-200-0201104-12 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Crane Carrier Company, Llc
5977-00-552-1059 INTERCHANGEABLE
Brush,electrical Contact
5930-00-553-374310-412 INTERCHANGEABLE
Switch,sensitive
Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works
5325-00-589-5298 INTERCHANGEABLE
Grommet,nonmetallic
5310-00-616-35558599462-006 INTERCHANGEABLE
Washer,lock
L3harris Mas Inc Div L3harris Mas Inc.
5950-00-648-43971041-2 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
5940-00-810-8625 INTERCHANGEABLE
Terminal,lug
4730-00-821-89819747907-4 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Us Army Aviation and Missile Command
4820-01-032-72966532-41 INTERCHANGEABLE
Regulator Assembly
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
DRC88669-2 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
10-4-12 PRIMARY Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
Related Parts
5940-00-106-2437INTERCHANGEABLE
TERMINAL,FEEDTHRU
10-544-2
4730-00-200-0201INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
104-12
5977-00-552-1059INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
5930-00-553-3743INTERCHANGEABLE
SWITCH,SENSITIVE
10-412
5325-00-589-5298INTERCHANGEABLE
GROMMET,NONMETALLIC
5310-00-616-3555INTERCHANGEABLE
WASHER,LOCK
8599462-006
5950-00-648-4397INTERCHANGEABLE
COIL,RADIO FREQUENCY
1041-2
5940-00-810-8625INTERCHANGEABLE
TERMINAL,LUG
4730-00-821-8981INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
9747907-4
4820-01-032-7296INTERCHANGEABLE
REGULATOR ASSEMBLY
6532-41
3120-01-249-9680INTERCHANGEABLE
BEARING,SLEEVE
EP16224
4140-01-275-9516INTERCHANGEABLE
FAN,CENTRIFUGAL
1041-2

Frequently Asked Questions

What is NSN 6210-00-107-5173?

NSN 6210-00-107-5173 is a Lens,light, manufactured by Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-00-107-5173?

NSN 6210-00-107-5173 has 2 cross-referenced part numbers: DRC88669-2 (Lockheed Martin Corp Lockheed Martin Mission Systems), 10-4-12 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging).

What NSN replaces 6210-00-107-5173?

There are 12 known substitutes for 6210-00-107-5173: 5940-00-106-2437, 4730-00-200-0201, 5977-00-552-1059 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-4-12?

Key specifications for 10-4-12: Overall Height: 0.188 INCHES NOMINAL IN; Color: BLACK INSCRIPTION; Flange Width: 0.050 INCHES NOMINAL IN; Surface Condition: SMOOTH FACE. 16 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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