The Lens,light, cataloged under National Stock Number 6210-00-045-5501, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-00-045-5501 |
| Primary Part Number | 178-0337-500 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — No Item Name Available |
| Manufacturer | Dialight Corporation |
| Status | ACTIVE |
| Holder Surface Treatment | NICKEL |
| Effective Diameter | 0.469 INCHES NOMINAL IN |
| Style Designator | FLAT |
| Light Transmission Design | TRANSPARENT LENS |
| Thread Quantity | 32 PER INCH |
| Material | COPPER ALLOY HOLDER |
| Thread Direction | RIGHT-HAND |
| Thread Diameter | 0.312 INCHES IN |
| Color | NICKEL HOLDER |
| Mounting Method | EXTERNAL THREAD |
| Features Provided | ROTATABLE ALIGNMENT CAPABILITY |
| Surface Condition | SMOOTH BACK |
| Mounting Device Quantity | 1 |
| Thread Class | 2A A |
| Hazardous Locations/environmental Protection | DUSTTIGHT |
| Overall Diameter | 0.562 INCHES NOMINAL IN |
| Color | CLEAR LENS |
| Surface Condition | SMOOTH FACE |
| Material | PLASTIC LENS |
| Thread Series | UNEF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 178-0337-500 | Dialight Corporation (USA) |
| 321CN | Littelfuse, Inc. (USA) |
| RM22BWC | Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA) |
| RM22BWC | Genisco Filter Corp (USA) |
| 32NCN | Littelfuse, Inc. (USA) |
| LC11CN2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LC11CN | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-L-3661/11 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 132AM5030 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 5P35 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| MIL-DTL-3661/11 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6210-00-045-5501 is a Lens,light, manufactured by Dialight Corporation, classified under FSC 6210 (No Item Name Available). Status: active.
NSN 6210-00-045-5501 has 11 cross-referenced part numbers: 178-0337-500 (Dialight Corporation), 321CN (Littelfuse, Inc.), RM22BWC (Spectrum Control, Inc. Div Api Technologies - Eis/wesson), RM22BWC (Genisco Filter Corp), 32NCN (Littelfuse, Inc.) and 6 more.
There are 12 known substitutes for 6210-00-045-5501: 6210-00-045-5504, 6210-00-045-5505, 6210-00-050-0580 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 178-0337-500: Holder Surface Treatment: NICKEL; Effective Diameter: 0.469 INCHES NOMINAL IN; Style Designator: FLAT; Light Transmission Design: TRANSPARENT LENS. 21 total characteristics are documented in the Federal Logistics Information System.