The Filter,indicator Light, cataloged under National Stock Number 6210-01-535-0416, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Hoffman Engineering, Llc Dba Hoffman Engineering Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6210-01-535-0416 |
| Primary Part Number | 561-7139-203 |
| Item Name | Filter,indicator Light |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Hoffman Engineering, Llc Dba Hoffman Engineering Llc |
| Status | ACTIVE |
| Style Designator | FLAT |
| Diameter | 0.250 INCHES MAXIMUM IN |
| Material | GLASS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 561-7139-203 PRIMARY | Hoffman Engineering, Llc Dba Hoffman Engineering Llc (USA) |
| GU95009-1 | Oppenheimer Precision Products Inc (USA) |
| Reference | Meaning |
|---|---|
| GU95009 | D/9 Drawing number reference only Oppenheimer Precision Products Inc |
NSN 6210-01-535-0416 is a Filter,indicator Light, manufactured by Hoffman Engineering, Llc Dba Hoffman Engineering Llc, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-535-0416 has 2 manufacturer part numbers on file: 561-7139-203 (Hoffman Engineering, Llc Dba Hoffman Engineering Llc), GU95009-1 (Oppenheimer Precision Products Inc).
Key specifications for 561-7139-203: Style Designator: FLAT; Diameter: 0.250 INCHES MAXIMUM IN; Part Name Assigned by Controlling Agency: NVG FILTER & LAMP ASSEMBLY; End Item Identification: NSN 1520-01-355-8250; HELICOPTER, ATTACK. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.