PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-1003Lens,light

Akron Brass Company Dba Weldon Technologies · NSN 6220-01-126-8274 · FSC 6220 · No Item Name Available
Verified by PartsTable
NSN 6220-01-126-8274 — this item is cataloged by the U.S. Government under National Stock Number 6220-01-126-8274. Primary manufacturer part number: 1-1003.
Features
  • Lens,light — FSC 6220
  • Overall Diameter: 7.000 INCHES NOMINAL IN
  • Surface Condition: PRISMATIC BACK
  • Light Transmission Design: TRANSPARENT LENS
  • Mounting Device Quantity: 4
  • Material: PLASTIC ACRYLIC LENS
  • Color: RED LENS
  • Style Designator: PLANO CONVEX
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
  • Applications requiring Plastic Acrylic Lens construction
General Description

The Lens,light, cataloged under National Stock Number 6220-01-126-8274, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Akron Brass Company Dba Weldon Technologies. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN6220-01-126-8274
Primary Part Number1-1003
Item NameLens,light
FSC / FSG6220 / 62 — No Item Name Available
ManufacturerAkron Brass Company Dba Weldon Technologies
StatusACTIVE
Overall Diameter7.000 INCHES NOMINAL IN
Surface ConditionPRISMATIC BACK
Light Transmission DesignTRANSPARENT LENS
Mounting Device Quantity4
MaterialPLASTIC ACRYLIC LENS
ColorRED LENS
Style DesignatorPLANO CONVEX
Surface ConditionSMOOTH FACE
Mounting MethodSCREW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2915-00-051-72961100-3 INTERCHANGEABLE
Plate,actuator Asse
B.c. Systems Inc. Dba Bc Systems Inc
3110-00-108-3821 INTERCHANGEABLE
Bearing,ball,annular
2990-00-198-57916H4605 INTERCHANGEABLE
Cap Assembly,protective,muffler-
Caterpillar Inc Div Caterpillar Defense
5905-00-311-585311003 INTERCHANGEABLE
Resistor,adjustable
Eaton Corp Opns & Technical Center
6630-00-330-4350 INTERCHANGEABLE
Test Cell,salinity
5930-00-789-403411003 INTERCHANGEABLE
Switch,push
Switchcraft Inc.
4820-00-880-0425 INTERCHANGEABLE
Valve,safety Relief
5330-01-052-335311003 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
5998-01-125-1015 INTERCHANGEABLE
Circuit Card Assembly
5305-01-147-0779 INTERCHANGEABLE
Setscrew
Cross-Reference Index
Part NumberManufacturer
3186-061 Advanced Technology Corp (USA)
1-1003 PRIMARY Akron Brass Company Dba Weldon Technologies (USA)
3186-061 Concord Instruments Corp (USA)
Related Parts
2915-00-051-7296INTERCHANGEABLE
PLATE,ACTUATOR ASSE
1100-3
3110-00-108-3821INTERCHANGEABLE
BEARING,BALL,ANNULAR
2990-00-198-5791INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
6H4605
5905-00-311-5853INTERCHANGEABLE
RESISTOR,ADJUSTABLE
11003
6630-00-330-4350INTERCHANGEABLE
TEST CELL,SALINITY
5930-00-789-4034INTERCHANGEABLE
SWITCH,PUSH
11003
4820-00-880-0425INTERCHANGEABLE
VALVE,SAFETY RELIEF
5330-01-052-3353INTERCHANGEABLE
GASKET
11003
5998-01-125-1015INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5305-01-147-0779INTERCHANGEABLE
SETSCREW
6680-01-191-5023INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
410378-001
5310-01-259-4027INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
13282P

Frequently Asked Questions

What is NSN 6220-01-126-8274?

NSN 6220-01-126-8274 is a Lens,light, manufactured by Akron Brass Company Dba Weldon Technologies, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-01-126-8274?

NSN 6220-01-126-8274 has 3 cross-referenced part numbers: 3186-061 (Advanced Technology Corp), 1-1003 (Akron Brass Company Dba Weldon Technologies), 3186-061 (Concord Instruments Corp).

What NSN replaces 6220-01-126-8274?

There are 12 known substitutes for 6220-01-126-8274: 2915-00-051-7296, 3110-00-108-3821, 2990-00-198-5791 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1-1003?

Key specifications for 1-1003: Overall Diameter: 7.000 INCHES NOMINAL IN; Surface Condition: PRISMATIC BACK; Light Transmission Design: TRANSPARENT LENS; Mounting Device Quantity: 4. 9 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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