The Retainer,seat,valve, cataloged under National Stock Number 4820-01-199-6375, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-199-6375 |
| Primary Part Number | N40745 |
| Item Name | Retainer,seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Inside Diameter | 2.125 INCHES NOMINAL IN |
| Valve Design Control Activity | 35795 |
| Valve Model Number for Which Designed | CLASS DDONSX |
| Valve Size for Which Designed | 3.000 INCHES IN |
| Material | STEEL CORROSION RESISTING |
| Outside Diameter | 2.873 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40745 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 22948N | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 22948N PIECE 18 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 40745 | Lineta Engineering Und Handelsgesell-Schaft Mbh (DEU) |
| N40745 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-199-6375 is a Retainer,seat,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-199-6375 has 5 cross-referenced part numbers: 40745 (Leslie Controls, Inc. Dba Leslie Controls Inc), 22948N (Leslie Controls, Inc. Dba Leslie Controls Inc), 22948N PIECE 18 (Leslie Controls, Inc. Dba Leslie Controls Inc), 40745 (Lineta Engineering Und Handelsgesell-Schaft Mbh), N40745 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 10 known substitutes for 4820-01-199-6375: 5999-00-038-1554, 4720-00-585-3880, 5945-00-846-5334 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for N40745: Inside Diameter: 2.125 INCHES NOMINAL IN; Valve Design Control Activity: 35795; Valve Model Number for Which Designed: CLASS DDONSX; Valve Size for Which Designed: 3.000 INCHES IN. 7 total characteristics are documented in the Federal Logistics Information System.