The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-268-8655, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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 | 4820-01-268-8655 |
| Primary Part Number | NB32966279 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Material | RUBBER |
| Style Designator | FLAT |
| Hole Diameter | 0.344 INCHES NOMINAL IN |
| Center Hole Diameter | 0.625 INCHES NOMINAL IN |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Bolt Circle Diameter | 4.875 INCHES NOMINAL IN |
| Bolt Hole Quantity | 2 |
| Outside Diameter | 5.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 329-662-79 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N-731 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| NB32966279 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| N-731 PC 7 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-268-8655 is a Diaphragm,valve,flat, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-268-8655 has 4 cross-referenced part numbers: 329-662-79 (Leslie Controls, Inc. Dba Leslie Controls Inc), N-731 (Leslie Controls, Inc. Dba Leslie Controls Inc), NB32966279 (Leslie Controls, Inc. Dba Leslie Controls Inc), N-731 PC 7 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 3 known substitutes for 4820-01-268-8655: 4820-01-268-9842, 4820-01-269-4752, 6515-01-645-6988. Verify interchangeability with system specifications before substitution.
Key specifications for NB32966279: Material: RUBBER; Style Designator: FLAT; Hole Diameter: 0.344 INCHES NOMINAL IN; Center Hole Diameter: 0.625 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.