The Lens,light, cataloged under National Stock Number 6210-00-894-2388, 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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 6210-00-894-2388 |
| Primary Part Number | MIL-L-3661/17 |
| 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 |
| Surface Condition | SMOOTH BACK |
| Mounting Device Quantity | 1 |
| Color | BLACK INSCRIPTION |
| Color | BLACK INSCRIPTION BACKGROUND |
| Dimming Device Type | MECHANICAL SHUTTER |
| Thread Class | 2A A |
| Material | PLASTIC LENS |
| Thread Quantity | 27 PER INCH |
| Surface Condition | SMOOTH FACE |
| Color | BLACK HOLDER |
| Inscription | DIM ARROW SYMBOL CW AND BRIGHT ARROW SYMBOL CCW HOLDER |
| Mounting Method | EXTERNAL THREAD |
| Overall Diameter | 0.780 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN |
| Style Designator | CONVEX |
| Nondefinitive Spec/std Data | LC17RN1 TYPE |
| Thread Direction | RIGHT-HAND |
| Thread Series | UNS |
| Thread Diameter | 0.562 INCHES IN |
| Effective Diameter | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| Color | RED LENS |
| Light Transmission Design | TRANSPARENT LENS |
| Blackout Degree | COMPLETE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-L-3661/17 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LC17RN3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LC17RN | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1851636-1 | Northrop Grumman Systems Corporation (USA) |
| 831351-019 | Stellant Systems Inc (USA) |
| 203-0131-203 | Dialight Corporation (USA) |
| MIL-DTL-3661/17 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6210-00-894-2388 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 6210-00-894-2388 has 7 cross-referenced part numbers: MIL-L-3661/17 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LC17RN3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LC17RN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1851636-1 (Northrop Grumman Systems Corporation), 831351-019 (Stellant Systems Inc) and 2 more.
There are 12 known substitutes for 6210-00-894-2388: 6210-00-022-5992, 6210-00-067-8373, 6210-00-067-8375 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-L-3661/17: Surface Condition: SMOOTH BACK; Mounting Device Quantity: 1; Color: BLACK INSCRIPTION; Color: BLACK INSCRIPTION BACKGROUND. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 6210-00-894-2388 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.