The Lens,light, cataloged under National Stock Number 6210-00-669-6540, is classified within Federal Supply Class 6210 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is At and T Corp. Government technical data includes 17 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6210-00-669-6540 |
| Primary Part Number | 171560 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — No Item Name Available |
| Manufacturer | At and T Corp |
| Status | CANCELLED |
| Holder Surface Treatment | NICKEL |
| Color | RED LENS |
| Thread Series | UNEF |
| Surface Condition | SMOOTH FACE |
| Mounting Device Quantity | 1 |
| Effective Length | 0.406 INCHES NOMINAL IN |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY HOLDER |
| Thread Class | 2A A |
| Style Designator | STOVEPIPE |
| Thread Quantity | 32 PER INCH |
| Light Transmission Design | TRANSPARENT LENS |
| Thread Direction | RIGHT-HAND |
| Thread Diameter | 0.312 INCHES IN |
| Mounting Method | EXTERNAL THREAD |
| Surface Condition | SMOOTH BACK |
| Material | PLASTIC LENS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 171560 | At and T Corp (USA) |
| 101-951 | Dialight Corporation (USA) |
| 9011195 | Us Army Aviation and Missile Command (USA) |
| 8518446 | Us Army Aviation and Missile Command (USA) |
| 2242477PC1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| G220956-7 | A T and T Tecnologies Inc Sub of American Telephone and Telegraph North Carolina Works |
| 107-971 | Dialight Corporation (USA) |
| 107-951 | Dialight Corporation (USA) |
| G220956-7 | American Telephone and Telegraph Co (USA) |
| 171560 | American Telephone and Telegraph Co (USA) |
| 171560 | Telemechanics Inc (USA) |
NSN 6210-00-669-6540 is a Lens,light, manufactured by At and T Corp, classified under FSC 6210 (No Item Name Available). Status: cancelled.
NSN 6210-00-669-6540 has 11 cross-referenced part numbers: 171560 (At and T Corp), 101-951 (Dialight Corporation), 9011195 (Us Army Aviation and Missile Command), 8518446 (Us Army Aviation and Missile Command), 2242477PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 6 more.
There are 9 known substitutes for 6210-00-669-6540: 5930-00-457-7313, 5340-00-530-6103, 1270-00-606-7270 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 171560: Holder Surface Treatment: NICKEL; Color: RED LENS; Thread Series: UNEF; Surface Condition: SMOOTH FACE. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 6210-00-669-6540 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.