The Ring,spring,valve, cataloged under National Stock Number 4820-01-154-9682, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-154-9682 |
| Primary Part Number | 12840 |
| Item Name | Ring,spring,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| General Characteristics Item Description | BRASS,2.530 IN. OD,1.375 IN. ID,FOUR 0.218 IN. DIA MTG HOLES EQUALLY SPACED ON 2.125 IN. DIA BC,0.325 IN. O/A H IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12840 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 12840 AND 13277 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-154-9682 is a Ring,spring,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-154-9682 has 2 cross-referenced part numbers: 12840 (Leslie Controls, Inc. Dba Leslie Controls Inc), 12840 AND 13277 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 9 known substitutes for 4820-01-154-9682: 3110-00-421-7425, 4330-00-472-7397, 2920-00-496-3346 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12840: General Characteristics Item Description: BRASS,2.530 IN. OD,1.375 IN. ID,FOUR 0.218 IN. DIA MTG HOLES EQUALLY SPACED ON 2.125 IN. DIA BC,0.325 IN. O/A H IN. 1 total characteristics are documented in the Federal Logistics Information System.