The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-422-0423, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-422-0423 |
| Primary Part Number | 28877NTRL1 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Material | STEEL UNS J03002 BODY |
| Material Document and Classification | UNABLE TO DECODE |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28877NTRL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 28877NTR | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-422-0423 is a Valve,regulating,fluid Pressure, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-422-0423 has 2 cross-referenced part numbers: 28877NTRL1 (Naval Inventory Control Point Mechanicsburg), 28877NTR (Leslie Controls, Inc. Dba Leslie Controls Inc).
There is 1 known substitute for 4820-01-422-0423: 4820-01-221-4324. Verify interchangeability with system specifications before substitution.
Key specifications for 28877NTRL1: Reference Number Differentiating Characteristics: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS; Material: STEEL UNS J03002 BODY; Material Document and Classification: UNABLE TO DECODE; Criticality Code Justification: ZZZY. 4 total characteristics are documented in the Federal Logistics Information System.