The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-291-4636, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-291-4636 |
| Primary Part Number | N21965 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-291-4636 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 4820-01-291-4636 has 2 cross-referenced part numbers: 21965 (Leslie Controls, Inc. Dba Leslie Controls Inc), N21965 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 5 known substitutes for 4820-01-291-4636: 5950-00-083-6606, 5310-00-166-5623, 4720-00-374-9247 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for N21965: Material: PLASTIC POLYTETRAFLUOROETHYLENE. 1 total characteristics are documented in the Federal Logistics Information System.