The Cylinder Bottom,valve, cataloged under National Stock Number 4820-01-264-5659, 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 3 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 | 4820-01-264-5659 |
| Primary Part Number | 21647 |
| Item Name | Cylinder Bottom,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CARBON STEEL;9.015 IN.LG;0.375 IN.THK IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21877N PIECE 20 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 21877N | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 21647 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-264-5659 is a Cylinder Bottom,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-264-5659 has 3 cross-referenced part numbers: 21877N PIECE 20 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21877N (Leslie Controls, Inc. Dba Leslie Controls Inc), 21647 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 5 known substitutes for 4820-01-264-5659: 4820-00-142-2953, 5940-00-902-9285, 6515-01-241-4934 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21647: General Characteristics Item Description: CARBON STEEL;9.015 IN.LG;0.375 IN.THK IN. 1 total characteristics are documented in the Federal Logistics Information System.