The Lens,light, cataloged under National Stock Number 6210-00-270-4278, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Dialight Corporation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 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 | 6210-00-270-4278 |
| Primary Part Number | 52-997 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — No Item Name Available |
| Manufacturer | Dialight Corporation |
| Status | CANCELLED |
| Thread Quantity | 27 PER INCH |
| Thread Series | UNS |
| Mounting Method | THREAD |
| Thread Direction | RIGHT-HAND |
| Color | CLEAR LENS |
| Thread Length | 0.188 INCHES NOMINAL IN |
| Color | CLEAR HOLDER |
| Light Transmission Design | TRANSPARENT LENS |
| Material | PLASTIC LENS |
| Surface Condition | SMOOTH FACE |
| Thread Class | 2A A |
| Surface Condition | FLUTED BACK |
| Style Designator | STOVEPIPE |
| Effective Length | 0.438 INCHES NOMINAL IN |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Thread Diameter | 0.562 INCHES IN |
| Material | PLASTIC HOLDER |
| Mounting Device Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 25PFCLEAR | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 3095-03LINE56 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 571-6202-1301776 | Naval Ship Systems Command (USA) |
| SMD545921-2 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 3095-03LINE49 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 52-997 PRIMARY | Dialight Corporation (USA) |
| 3067-35PC11LENSC | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 1450-0316 | Agilent Technologies, Inc. Div Agilent Technologies Headquarters (USA) |
| 1450-0316 | Hewlett-Packard Company Dba HP (USA) |
| 11784468 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 3695-03REVALINE1 PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 40132 | Raytheon Company Dba Raytheon (USA) |
| 3067-35PC12LENSC | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 52-0997 PRIMARY | Dialight Corporation (USA) |
NSN 6210-00-270-4278 is a Lens,light, manufactured by Dialight Corporation, classified under FSC 6210 (No Item Name Available). Status: cancelled.
NSN 6210-00-270-4278 has 14 cross-referenced part numbers: 25PFCLEAR (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 3095-03LINE56 (Electric Boat Corporation Div General Dynamics Electric Boat), 571-6202-1301776 (Naval Ship Systems Command), SMD545921-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 3095-03LINE49 (Electric Boat Corporation Div General Dynamics Electric Boat) and 9 more.
There are 12 known substitutes for 6210-00-270-4278: 3455-00-224-3639, 3030-00-228-1254, 5998-00-329-4475 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52-997: Thread Quantity: 27 PER INCH; Thread Series: UNS; Mounting Method: THREAD; Thread Direction: RIGHT-HAND. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 6210-00-270-4278 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.