PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS17140-256Lens,light

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 6210-01-035-8257 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-01-035-8257 — this item is cataloged by the U.S. Government under National Stock Number 6210-01-035-8257. Primary manufacturer part number: MS17140-256.
Features
  • Lens,light — FSC 6210
  • Mounting Device Quantity: 2
  • Major Center to Center Distance Between Mounting Holes: 1.062 INCHES NOMINAL IN
  • Style Designator: FLAT
  • Color: WHITE LENS
  • Light Transmission Design: TRANSPARENT LENS
  • Surface Condition: SMOOTH FACE
  • Mounting Method: UNTHREADED HOLE(S)
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 6210-01-035-8257, 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 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6210-01-035-8257
Primary Part NumberMS17140-256
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Mounting Device Quantity2
Major Center to Center Distance Between Mounting Holes1.062 INCHES NOMINAL IN
Style DesignatorFLAT
ColorWHITE LENS
Light Transmission DesignTRANSPARENT LENS
Surface ConditionSMOOTH FACE
Mounting MethodUNTHREADED HOLE(S)
Mounting Hole Diameter0.140 INCHES NOMINAL IN
MaterialPLASTIC LENS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6210-00-926-4508 INTERCHANGEABLE
Lens,light
Cross-Reference Index
Part NumberManufacturer
MS17140-256 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS17140-2-5-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
106005PC50,51 Lockheed Martin Corp (USA)
Related Parts
6210-00-926-4508INTERCHANGEABLE
LENS,LIGHT

Frequently Asked Questions

What is NSN 6210-01-035-8257?

NSN 6210-01-035-8257 is a Lens,light, 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: active.

What are the part numbers for NSN 6210-01-035-8257?

NSN 6210-01-035-8257 has 3 cross-referenced part numbers: MS17140-256 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS17140-2-5-6 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 106005PC50,51 (Lockheed Martin Corp).

What NSN replaces 6210-01-035-8257?

There is 1 known substitute for 6210-01-035-8257: 6210-00-926-4508. Verify interchangeability with system specifications before substitution.

What are the specifications of MS17140-256?

Key specifications for MS17140-256: Overall Length: 1.468 INCHES NOMINAL IN; Mounting Device Quantity: 2; Major Center to Center Distance Between Mounting Holes: 1.062 INCHES NOMINAL IN; Overall Width: 1.468 INCHES NOMINAL IN. 12 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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