The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-988-4127, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Watts Regulator Company. This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Watts Regulator Company (CAGE 79227); Electro Impulse Laboratory Inc Dba Electro Impulse Inc (CAGE 91161) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-988-4127 |
| Primary Part Number | 263A 1-4 3-50 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Watts Regulator Company |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N26A | Watts Regulator Company (USA) |
| 263A 1-4 3-50 PRIMARY | Watts Regulator Company (USA) |
| N263-2-1-4-3-50 | Watts Regulator Company (USA) |
| N26-3-50PSI | Watts Regulator Company (USA) |
| 263A PRIMARY | Watts Regulator Company (USA) |
| C12898 | Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA) |
| 23A | Watts Regulator Company (USA) |
NSN 4820-00-988-4127 is a Valve,regulating,fluid Pressure, manufactured by Watts Regulator Company, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-988-4127 has 7 cross-referenced part numbers: N26A (Watts Regulator Company), 263A 1-4 3-50 (Watts Regulator Company), N263-2-1-4-3-50 (Watts Regulator Company), N26-3-50PSI (Watts Regulator Company), 263A (Watts Regulator Company) and 2 more.
There are 10 known substitutes for 4820-00-988-4127: 5935-00-005-9613, 6625-00-051-2787, 6220-00-152-7114 and 7 more. Verify interchangeability with system specifications before substitution.
NSN 4820-00-988-4127 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.