The Lens,light, cataloged under National Stock Number 6220-00-151-7531, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-151-7531 |
| Primary Part Number | S1040-3 |
| Item Name | Lens,light |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing |
| Status | ACTIVE |
| Effective Diameter | 4.032 INCHES MINIMUM AND 4.094 INCHES MAXIMUM IN |
| Overall Diameter | 4.453 INCHES MINIMUM AND 4.516 INCHES MAXIMUM IN |
| Mounting Method | FLANGE |
| Style Designator | CONVEX |
| Material Document and Classification | MIL-C-7989,CLASS C MIL SPEC SINGLE MATERIAL RESPONSE LENS |
| Surface Condition | SMOOTH FACE |
| Surface Condition | STIPPLED BACK |
| Mounting Device Quantity | 1 |
| Color | WHITE, AVIATION LENS |
| Light Transmission Design | TRANSLUCENT LENS |
| Flange Width | 0.203 INCHES NOMINAL IN |
| Material | GLASS LENS |
| 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 |
|---|---|
| S1040-3 PRIMARY | Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| NAF215395-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6220-00-151-7531 is a Lens,light, manufactured by Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-151-7531 has 1 manufacturer part number on file: S1040-3 (Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing).
Key specifications for S1040-3: Overall Height: 0.375 INCHES NOMINAL IN; Effective Diameter: 4.032 INCHES MINIMUM AND 4.094 INCHES MAXIMUM IN; Overall Diameter: 4.453 INCHES MINIMUM AND 4.516 INCHES MAXIMUM IN; Mounting Method: FLANGE. 12 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.