The Thermal Unit,valve, cataloged under National Stock Number 4820-00-803-5506, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-803-5506 |
| Primary Part Number | 41543 |
| Item Name | Thermal Unit,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER BELLOWS 0.562 IN. DIA BY 3.500 IN. LG,0.270 IN. DIA BY 120.0 IN. LG CAPILLARY TUBE W/PRECHARGED THERMAL BULB,0.625-18 UNF EXTERNAL BOSS MTG THD,1.750 IN. FROM MTG SHOULDER TO END OF BELLOWS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C0DE141-22-00-10 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 41543 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-00-803-5506 is a Thermal Unit,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-803-5506 has 2 cross-referenced part numbers: C0DE141-22-00-10 (Leslie Controls, Inc. Dba Leslie Controls Inc), 41543 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 8 known substitutes for 4820-00-803-5506: 5330-00-285-8398, 5310-00-528-3054, 3110-01-068-0521 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 41543: General Characteristics Item Description: COPPER BELLOWS 0.562 IN. DIA BY 3.500 IN. LG,0.270 IN. DIA BY 120.0 IN. LG CAPILLARY TUBE W/PRECHARGED THERMAL BULB,0.625-18 UNF EXTERNAL BOSS MTG THD,1.750 IN. FROM MTG SHOULDER TO END OF BELLOWS IN. 1 total characteristics are documented in the Federal Logistics Information System.