PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TT62B7Light,panel

Dialight Corporation · NSN 6210-00-690-8639 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-690-8639 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-690-8639. Primary manufacturer part number: TT62B7.
Features
  • Light,panel — FSC 6210
  • Overall Diameter: 0.531 INCHES NOMINAL IN
  • Lens Color: COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Lens Quantity: 1
  • Lamp Base Type Accommodated: MIDGET FLANGED
  • Lamp Type Accommodated and Quantity: 1 INCANDESCENT
  • Lens Light Transmission Characteristic: TRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
  • Style Designator: TRAP TYPE
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Illumination Directing Device construction
General Description

The Light,panel, cataloged under National Stock Number 6210-00-690-8639, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Dialight Corporation. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6210-00-690-8639
Primary Part NumberTT62B7
Item NameLight,panel
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerDialight Corporation
StatusCANCELLED
Overall Diameter0.531 INCHES NOMINAL IN
Lens ColorCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens Quantity1
Lamp Base Type AccommodatedMIDGET FLANGED
Lamp Type Accommodated and Quantity1 INCANDESCENT
Lens Light Transmission CharacteristicTRANSPARENT SINGLE LIGHT FIRST POSITION HORIZONTAL
Style DesignatorTRAP TYPE
MaterialPLASTIC ILLUMINATION DIRECTING DEVICE
Transmitted Light ColorCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
Panel Thickness for Which Designed0.219 INCHES MAXIMUM IN
Surface TreatmentCHROMATE BODY
Terminal Type and Quantity1 SCREW
MaterialCOPPER ALLOY BODY
Mounting MethodPANEL LOCATION NOT OTHERWISE SPECIFIED
Lens Face Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Mounting MethodSCREW IN LENS
Furnished Items and Quantity1 HEXAGON NUT AND 1 LOCK WASHER
Lens Back Surface ConditionSMOOTH SINGLE LIGHT FIRST POSITION HORIZONTAL
Lens TypeFLAT, EDGE W/BOOT SINGLE LIGHT FIRST POSITION HORIZONTAL
Lamp Bulb Size DesignatorT-1 3/4
Panel Accommodation Hole Diameter0.469 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6210-00-070-6010 INTERCHANGEABLE
Lens,light
6210-00-081-4321 INTERCHANGEABLE
Light,panel
6210-00-295-0898A5885-327 INTERCHANGEABLE
Light,panel
Grimes Aerospace Company
6210-00-299-6656 INTERCHANGEABLE
Light,panel
6210-00-519-2653 INTERCHANGEABLE
Light,panel
6210-00-519-2664 INTERCHANGEABLE
Light,panel
6210-00-548-0125 INTERCHANGEABLE
Lens,light
6210-00-548-0657 INTERCHANGEABLE
Light,panel
6210-00-660-8091 INTERCHANGEABLE
Light,panel
6210-00-676-8212 INTERCHANGEABLE
Light,panel
Cross-Reference Index
Part NumberManufacturer
TT62B7 Dialight Corporation (USA)
270-1830-0171-702 Dialight Corporation (USA)
MIL-L-7806 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS25010-12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A7165-1 Grimes Aerospace Company (USA)
8213908 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
MS25010B12A Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
420497 Cae Usa Inc. (USA)
420497 Raytheon Technical Services Company (USA)
Related Parts
6210-00-070-6010INTERCHANGEABLE
LENS,LIGHT
6210-00-081-4321INTERCHANGEABLE
LIGHT,PANEL
6210-00-295-0898INTERCHANGEABLE
LIGHT,PANEL
A5885-327
6210-00-299-6656INTERCHANGEABLE
LIGHT,PANEL
6210-00-519-2653INTERCHANGEABLE
LIGHT,PANEL
6210-00-519-2664INTERCHANGEABLE
LIGHT,PANEL
6210-00-548-0125INTERCHANGEABLE
LENS,LIGHT
6210-00-548-0657INTERCHANGEABLE
LIGHT,PANEL
6210-00-660-8091INTERCHANGEABLE
LIGHT,PANEL
6210-00-676-8212INTERCHANGEABLE
LIGHT,PANEL
6210-00-681-8564INTERCHANGEABLE
LIGHT,PANEL
6210-00-710-4375INTERCHANGEABLE
LIGHT,PANEL

Frequently Asked Questions

What is NSN 6210-00-690-8639?

NSN 6210-00-690-8639 is a Light,panel, manufactured by Dialight Corporation, classified under FSC 6210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6210-00-690-8639?

NSN 6210-00-690-8639 has 9 cross-referenced part numbers: TT62B7 (Dialight Corporation), 270-1830-0171-702 (Dialight Corporation), MIL-L-7806 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS25010-12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A7165-1 (Grimes Aerospace Company) and 4 more.

What NSN replaces 6210-00-690-8639?

There are 12 known substitutes for 6210-00-690-8639: 6210-00-070-6010, 6210-00-081-4321, 6210-00-295-0898 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TT62B7?

Key specifications for TT62B7: Overall Length: 1.375 INCHES NOMINAL IN; Overall Diameter: 0.531 INCHES NOMINAL IN; Lens Color: COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL; Lens Quantity: 1. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6210-00-690-8639 still in active supply?

NSN 6210-00-690-8639 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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