The Lens,light, cataloged under National Stock Number 6220-00-583-9889, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6220-00-583-9889 |
| Primary Part Number | A-4139-7 |
| Item Name | Lens,light |
| FSC / FSG | 6220 / 62 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | CANCELLED |
| Color | RED LENS |
| Surface Condition | SMOOTH BACK |
| Surface Condition | SMOOTH FACE |
| Material | GLASS LENS |
| Style Designator | FLAT |
| Mounting Device Quantity | 1 |
| Overall Thickness | 0.187 INCHES NOMINAL IN |
| Overall Diameter | 1.531 INCHES NOMINAL IN |
| Light Transmission Design | TRANSPARENT LENS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 6220-00-583-9889 is a Lens,light, manufactured by Grimes Aerospace Company, classified under FSC 6220 (No Item Name Available). Status: cancelled.
NSN 6220-00-583-9889 has 2 cross-referenced part numbers: A-4139-7 (Grimes Aerospace Company), A-4139-6 (Zf Industrieantriebe Witten Gmbh).
There is 1 known substitute for 6220-00-583-9889: 5315-00-282-7259. Verify interchangeability with system specifications before substitution.
Key specifications for A-4139-7: Color: RED LENS; Surface Condition: SMOOTH BACK; Surface Condition: SMOOTH FACE; Material: GLASS LENS. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 6220-00-583-9889 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.