The Lens,light, cataloged under National Stock Number 6220-01-074-5823, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Electro-Mech Components, Inc. Dba Electro-Mech Components Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-074-5823 |
| Primary Part Number | SW43931-031 |
| Item Name | Lens,light |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Electro-Mech Components, Inc. Dba Electro-Mech Components Inc |
| Status | ACTIVE |
| Style Designator | FLAT |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SMOOTH BACK |
| Effective Length | 0.420 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN |
| Effective Width | 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN |
| Color | BLACK, FED STD 595, 17038 INSCRIPTION |
| Color | WHITE LENS |
| Inscription | AMMO SUBDES BACK |
| Light Transmission Design | TRANSLUCENT LENS |
| Material | PLASTIC LENS |
| Mounting End Diameter | 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SW43931-031 PRIMARY | Electro-Mech Components, Inc. Dba Electro-Mech Components Inc (USA) |
| Reference | Meaning |
|---|---|
| 908366-213 | 5/9 Secondary reference General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems |
| 12911218-14 | 7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
NSN 6220-01-074-5823 is a Lens,light, manufactured by Electro-Mech Components, Inc. Dba Electro-Mech Components Inc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-074-5823 has 1 manufacturer part number on file: SW43931-031 (Electro-Mech Components, Inc. Dba Electro-Mech Components Inc).
Key specifications for SW43931-031: Overall Height: 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN; Style Designator: FLAT; Overall Length: 0.785 INCHES MINIMUM AND 0.835 INCHES MAXIMUM IN; Surface Condition: SMOOTH FACE. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.