The Lens,light, cataloged under National Stock Number 6210-01-012-4599, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6210-01-012-4599 |
| Primary Part Number | MIL-DTL-3661/29 |
| 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 |
| Thread Series | UNEF |
| Effective Length | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN |
| Mounting Device Quantity | 1 |
| Surface Condition | SMOOTH BACK |
| Thread Class | 2A A |
| Thread Diameter | 0.312 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Style Designator | STOVEPIPE |
| Thread Quantity | 32 PER INCH |
| Mounting Method | EXTERNAL THREAD |
| Effective Diameter | 0.438 INCHES NOMINAL IN |
| Surface Condition | SMOOTH FACE |
| Hazardous Locations/environmental Protection | DUSTTIGHT |
| Color | YELLOW, AVIATION LENS |
| Light Transmission Design | TRANSLUCENT LENS |
| Material | PLASTIC LENS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-3661/29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 12P42TL | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 131A8044 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| MIL-L-3661/29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LC29YT2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 330AT | Littelfuse, Inc. (USA) |
| 162-1473 | Dialight Corporation (USA) |
NSN 6210-01-012-4599 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 6210-01-012-4599 has 7 cross-referenced part numbers: MIL-DTL-3661/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 12P42TL (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 131A8044 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), MIL-L-3661/29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LC29YT2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 11 known substitutes for 6210-01-012-4599: 6210-00-183-0331, 6210-00-401-9790, 6210-00-538-0887 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-3661/29: Thread Series: UNEF; Effective Length: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN; Mounting Device Quantity: 1; Surface Condition: SMOOTH BACK. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 6210-01-012-4599 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.