The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-165-9668, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-165-9668 |
| Primary Part Number | NB33034879 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | CANCELLED |
| Hole Diameter | 0.344 INCHES NOMINAL IN |
| Temp Rating | 180.0 FAHRENHEIT NOMINAL DEGF |
| Media for Which Designed | WATER |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Outside Diameter | 6.000 INCHES NOMINAL IN |
| Center Hole Diameter | 0.625 INCHES NOMINAL IN |
| Style Designator | FLAT |
| Bolt Circle Diameter | 5.375 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Bolt Hole Quantity | 8 |
| Pressure Rating | 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22220-79 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N552 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| NB33034879 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 330348-79 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N-750 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N-750 PC 7 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N669XN552 ITEM 7 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N669 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N669 ITEM 7 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-165-9668 is a Diaphragm,valve,flat, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-165-9668 has 9 cross-referenced part numbers: 22220-79 (Leslie Controls, Inc. Dba Leslie Controls Inc), N552 (Leslie Controls, Inc. Dba Leslie Controls Inc), NB33034879 (Leslie Controls, Inc. Dba Leslie Controls Inc), 330348-79 (Leslie Controls, Inc. Dba Leslie Controls Inc), N-750 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 4 more.
There are 10 known substitutes for 4820-01-165-9668: 5945-00-048-7548, 7050-00-145-9918, 5910-00-435-6485 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for NB33034879: Hole Diameter: 0.344 INCHES NOMINAL IN; Temp Rating: 180.0 FAHRENHEIT NOMINAL DEGF; Media for Which Designed: WATER; Material Thickness: 0.125 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-165-9668 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.