The Lens,light, cataloged under National Stock Number 6210-01-263-8373, 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 Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6210-01-263-8373 |
| Primary Part Number | 131A304Y |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| Status | ACTIVE |
| Thread Diameter | 0.312 INCHES IN |
| Overall Diameter | 0.440 INCHES NOMINAL IN |
| Thread Series | UNEF |
| Mounting Method | EXTERNAL THREAD |
| Holder Surface Treatment | NICKEL |
| Style Designator | STOVEPIPE |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SMOOTH BACK |
| Effective Length | 0.440 INCHES NOMINAL IN |
| Mounting Device Quantity | 1 |
| Thread Direction | RIGHT-HAND |
| Color | YELLOW LENS |
| Color | NICKEL HOLDER |
| Light Transmission Design | TRANSLUCENT LENS |
| Thread Class | 2A A |
| Material | PLASTIC CELLULOSE ACETATE BUTYRATE LENS |
| Material | COPPER ALLOY HOLDER |
| Thread Quantity | 32 PER INCH |
| 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 |
|---|---|
| 131A304Y PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| Reference | Meaning |
|---|---|
| IL0054 | C/1 Advisory reference — outside the item-of-supply concept Itw Gse Inc. |
| IL0054 | 5/9 Secondary reference Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems |
NSN 6210-01-263-8373 is a Lens,light, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-263-8373 has 1 manufacturer part number on file: 131A304Y (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron).
Key specifications for 131A304Y: Thread Diameter: 0.312 INCHES IN; Overall Diameter: 0.440 INCHES NOMINAL IN; Thread Series: UNEF; Mounting Method: EXTERNAL THREAD. 18 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.