The Lens,light, cataloged under National Stock Number 6210-00-067-8834, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6210-00-067-8834 |
| Primary Part Number | MIL-L-3661/21 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Color | BLACK HOLDER |
| Mounting Device Quantity | 1 |
| Style Designator | CONVEX |
| Light Transmission Design | TRANSLUCENT LENS |
| Surface Condition | SMOOTH FACE |
| Color | WHITE, AVIATION LENS |
| Mounting Method | INTERNAL THREAD |
| Thread Diameter | 1.000 INCHES IN |
| Thread Quantity | 27 PER INCH |
| Material | PLASTIC LENS |
| Thread Series | UNS |
| Surface Condition | SMOOTH BACK |
| Hazardous Locations/environmental Protection | DRIPPROOF |
| Effective Diameter | 0.940 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Overall Diameter | 1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN |
| Thread Length | 0.200 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-L-3661/21 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-3661/21 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-L-3661/24 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LC21WT3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LC21WT | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LC21W73 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| CST-146-3 | Lewis Corp (USA) |
| P1179157-7 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 51-0135-203 | Dialight Corporation (USA) |
NSN 6210-00-067-8834 is a Lens,light, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6210 (No Item Name Available). Status: cancelled.
NSN 6210-00-067-8834 has 9 cross-referenced part numbers: MIL-L-3661/21 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-3661/21 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-L-3661/24 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LC21WT3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LC21WT (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 12 known substitutes for 6210-00-067-8834: 6210-00-045-5496, 6210-00-061-2623, 6210-00-067-8354 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-L-3661/21: Color: BLACK HOLDER; Mounting Device Quantity: 1; End Item Identification: LOGISTICS SUPPORT VESSEL; Style Designator: CONVEX. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 6210-00-067-8834 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.