The Lens,light, cataloged under National Stock Number 6210-01-166-8639, 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 Oppenheimer Precision Products Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-166-8639 |
| Primary Part Number | E9-1RIX |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Oppenheimer Precision Products Inc |
| Status | ACTIVE |
| Mounting Method | PRESS FIT |
| Style Designator | FLAT |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SMOOTH BACK |
| Color | RED LENS |
| Light Transmission Design | TRANSLUCENT LENS |
| Material | PLASTIC LENS |
| 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 |
|---|---|
| E9-1RIX PRIMARY | Oppenheimer Precision Products Inc (USA) |
| 4857191-0001 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| E9-1R1X | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| NN3RFZ3 | C/1 Advisory reference — outside the item-of-supply concept Huntington Ingalls Inc Div Newport News Shipbuilding |
| E9-RIX | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| E9-1 RI-X | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| E9-1RIX | 5/9 Secondary reference U.S. Government activity |
| E9-3R1X | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 6210-01-166-8639 is a Lens,light, manufactured by Oppenheimer Precision Products Inc, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-166-8639 has 2 manufacturer part numbers on file: E9-1RIX (Oppenheimer Precision Products Inc), 4857191-0001 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for E9-1RIX: Mounting Method: PRESS FIT; Style Designator: FLAT; Overall Length: 1.250 INCHES NOMINAL IN; Surface Condition: SMOOTH FACE. 7 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.