The Lens,light, cataloged under National Stock Number 6210-00-857-5322, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-00-857-5322 |
| Primary Part Number | 177-0971-003 |
| Item Name | Lens,light |
| FSC / FSG | 6210 / 62 — No Item Name Available |
| Manufacturer | Dialight Corporation |
| Status | ACTIVE |
| Mounting Device Quantity | 1 |
| Style Designator | STOVEPIPE |
| Thread Length | 0.187 INCHES NOMINAL IN |
| Color | WHITE HOLDER |
| Mounting Method | THREAD |
| Surface Condition | SMOOTH BACK |
| Holder Surface Treatment | NICKEL |
| Thread Diameter | 0.312 INCHES IN |
| Thread Series | UNEF |
| Light Transmission Design | TRANSLUCENT LENS |
| Thread Class | 2A A |
| Surface Condition | SMOOTH FACE |
| Thread Quantity | 32 PER INCH |
| Overall Diameter | 0.578 INCHES NOMINAL IN |
| Color | RED LENS |
| Thread Direction | RIGHT-HAND |
| Material | PLASTIC LENS |
| Effective Diameter | 0.578 INCHES NOMINAL IN |
| Material | COPPER ALLOY HOLDER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 177-0971-003 PRIMARY | Dialight Corporation (USA) |
| 1376-19-995 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 177-971 | Dialight Corporation (USA) |
| RM130RT | Genisco Filter Corp (USA) |
| RM130RT | Spectrum Control, Inc. Div Api Technologies - Eis/wesson (USA) |
NSN 6210-00-857-5322 is a Lens,light, manufactured by Dialight Corporation, classified under FSC 6210 (No Item Name Available). Status: active.
NSN 6210-00-857-5322 has 5 cross-referenced part numbers: 177-0971-003 (Dialight Corporation), 1376-19-995 (Leonardo S.p.a. - Electronics Division - Defence Business Area), 177-971 (Dialight Corporation), RM130RT (Genisco Filter Corp), RM130RT (Spectrum Control, Inc. Div Api Technologies - Eis/wesson).
There are 3 known substitutes for 6210-00-857-5322: 4730-00-289-4057, 4140-01-116-0814, 6210-01-507-8004. Verify interchangeability with system specifications before substitution.
Key specifications for 177-0971-003: Mounting Device Quantity: 1; Style Designator: STOVEPIPE; Thread Length: 0.187 INCHES NOMINAL IN; Color: WHITE HOLDER. 20 total characteristics are documented in the Federal Logistics Information System.