PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1237Lens,light

Dialight Corporation · NSN 6210-00-249-4581 · FSC 6210 · No Item Name Available
Verified by PartsTable
NSN 6210-00-249-4581 — this item is cataloged by the U.S. Government under National Stock Number 6210-00-249-4581. Primary manufacturer part number: 1237.
Features
  • Lens,light — FSC 6210
  • Effective Diameter: 1.000 INCHES NOMINAL IN
  • Surface Condition: SMOOTH BACK
  • Material: PLASTIC LENS
  • Surface Condition: SMOOTH FACE
  • Color: CLEAR LENS
  • Mounting Device Quantity: 1
  • Material: COPPER ALLOY HOLDER
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 6210-00-249-4581, 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 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
NSN6210-00-249-4581
Primary Part Number1237
Item NameLens,light
FSC / FSG6210 / 62 — No Item Name Available
ManufacturerDialight Corporation
StatusACTIVE
Effective Diameter1.000 INCHES NOMINAL IN
Surface ConditionSMOOTH BACK
MaterialPLASTIC LENS
Surface ConditionSMOOTH FACE
ColorCLEAR LENS
Mounting Device Quantity1
MaterialCOPPER ALLOY HOLDER
Mounting MethodPRESS FIT
ColorNICKEL HOLDER
Overall Diameter1.250 INCHES NOMINAL IN
Holder Surface TreatmentNICKEL
Style DesignatorCONVEX
Light Transmission DesignTRANSPARENT LENS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3439-00-060-2577 INTERCHANGEABLE
Heating Unit,electric Soldering
5990-00-111-860112-37 INTERCHANGEABLE
Synchro,control Transformer
Carbonara Labs Inc
4920-00-494-75361237 INTERCHANGEABLE
Extension,lead Unshielded
Mission Systems Davenport Inc.
2520-00-766-22591669326 INTERCHANGEABLE
Clutch Assembly,friction
Chrysler Realty Company Llc Dba Daimler Chrysler
5930-00-883-6684684-536-9101 INTERCHANGEABLE
Switch,pressure
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
3110-00-899-2952 INTERCHANGEABLE
Retainer,ball,bearing
5945-00-907-3187414863-2 INTERCHANGEABLE
Relay,solid State
Raytheon Company Dba Raytheon
5895-01-129-8465182D1011-9 INTERCHANGEABLE
Panel,indicator
West Electronics Inc
5975-01-139-38601237 INTERCHANGEABLE
Bushing,strain Relief,cable
Heyco Inc Dba Heyco Products
6515-01-156-3390 INTERCHANGEABLE
Surgical Pack,disposable
Cross-Reference Index
Part NumberManufacturer
1237 Dialight Corporation (USA)
712 Globe Food Equipment Company (USA)
Related Parts
3439-00-060-2577INTERCHANGEABLE
HEATING UNIT,ELECTRIC SOLDERING
5990-00-111-8601INTERCHANGEABLE
SYNCHRO,CONTROL TRANSFORMER
12-37
4920-00-494-7536INTERCHANGEABLE
EXTENSION,LEAD UNSHIELDED
1237
2520-00-766-2259INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
1669326
5930-00-883-6684INTERCHANGEABLE
SWITCH,PRESSURE
684-536-9101
3110-00-899-2952INTERCHANGEABLE
RETAINER,BALL,BEARING
5945-00-907-3187INTERCHANGEABLE
RELAY,SOLID STATE
414863-2
5895-01-129-8465INTERCHANGEABLE
PANEL,INDICATOR
182D1011-9
5975-01-139-3860INTERCHANGEABLE
BUSHING,STRAIN RELIEF,CABLE
1237
6515-01-156-3390INTERCHANGEABLE
SURGICAL PACK,DISPOSABLE
4820-01-227-1001INTERCHANGEABLE
VALVE,CHECK
123A-7PL4355
5930-01-303-8535INTERCHANGEABLE
SWITCH,ROTARY
10384

Frequently Asked Questions

What is NSN 6210-00-249-4581?

NSN 6210-00-249-4581 is a Lens,light, manufactured by Dialight Corporation, classified under FSC 6210 (No Item Name Available). Status: active.

What are the part numbers for NSN 6210-00-249-4581?

NSN 6210-00-249-4581 has 2 cross-referenced part numbers: 1237 (Dialight Corporation), 712 (Globe Food Equipment Company).

What NSN replaces 6210-00-249-4581?

There are 12 known substitutes for 6210-00-249-4581: 3439-00-060-2577, 5990-00-111-8601, 4920-00-494-7536 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1237?

Key specifications for 1237: Effective Diameter: 1.000 INCHES NOMINAL IN; Surface Condition: SMOOTH BACK; Material: PLASTIC LENS; Surface Condition: SMOOTH FACE. 14 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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