The Light,marker,clearance, cataloged under National Stock Number 6220-00-299-5841, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Heil Environmental Industries. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-299-5841 |
| Primary Part Number | 541B0A6V |
| Item Name | Light,marker,clearance |
| FSC / FSG | 6220 / 62 — No Item Name Available |
| Manufacturer | Heil Environmental Industries |
| Status | ACTIVE |
| Features Provided | BLACKOUT DEGREE, PARTIAL |
| Surface Treatment | ENAMEL BODY |
| Material | IRON BODY |
| Mounting Method | UNTHREADED HOLE(S) |
| Terminal Type and Quantity | 1 WIRE LEAD |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Wiring Provision Length | 7.500 INCHES NOMINAL SINGLE PROVISION IN |
| Furnished Items and Quantity | 1 LAMP |
| Lamp Base Type Accommodated | MINIATURE BAYONET |
| Lens Transparency | TRANSLUCENT |
| Lens Color | AMBER |
| Wiring Provision Method | INDIVIDUAL WIRE |
| Hazardous Locations/environmental Protection | WATERTIGHT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 541B0A6V PRIMARY | Heil Environmental Industries (USA) |
| 45A PRIMARY | Ktm 2 Llc Dba Arrow Safety Device Company (USA) |
| 5410D6V | Concord Instruments Corp (USA) |
| 541B0A6V | Heil Co Tec Div (USA) |
| 45 PRIMARY | Ktm 2 Llc Dba Arrow Safety Device Company (USA) |
| 1008229-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 6220-00-299-5841 is a Light,marker,clearance, manufactured by Heil Environmental Industries, classified under FSC 6220 (No Item Name Available). Status: active.
NSN 6220-00-299-5841 has 6 cross-referenced part numbers: 541B0A6V (Heil Environmental Industries), 45A (Ktm 2 Llc Dba Arrow Safety Device Company), 5410D6V (Concord Instruments Corp), 541B0A6V (Heil Co Tec Div), 45 (Ktm 2 Llc Dba Arrow Safety Device Company) and 1 more.
There are 9 known substitutes for 6220-00-299-5841: 5996-00-248-9081, 5340-00-298-9112, 5342-00-344-4169 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 541B0A6V: Features Provided: BLACKOUT DEGREE, PARTIAL; Special Features: OLIVE DRAB BODY; Surface Treatment: ENAMEL BODY; Material: IRON BODY. 17 total characteristics are documented in the Federal Logistics Information System.