The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-463-9355, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pentair Valves & Controls Us Lp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-463-9355 |
| Primary Part Number | 1598AS141-1CP |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Pentair Valves & Controls Us Lp |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Material | STEEL CORROSION RESISTING BODY |
| Body Style | STRAIGHT THRU |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1598AS141-1CP | Pentair Valves & Controls Us Lp (USA) |
| 1598AS141 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1598AS141-1 | Pentair Valves & Controls Us Lp (USA) |
| 1598AS141CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 1598AS141-1CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 1598AS141-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 11831 | Imi Cash Valve Inc (USA) |
| 11831CP | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4820-01-463-9355 is a Valve,regulating,fluid Pressure, manufactured by Pentair Valves & Controls Us Lp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-463-9355 has 8 cross-referenced part numbers: 1598AS141-1CP (Pentair Valves & Controls Us Lp), 1598AS141 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1598AS141-1 (Pentair Valves & Controls Us Lp), 1598AS141CP (Naval Inventory Control Point Mechanicsburg), 1598AS141-1CP (Naval Inventory Control Point Mechanicsburg) and 3 more.
There are 10 known substitutes for 4820-01-463-9355: 1660-00-001-2496, 5970-00-144-1586, 5950-00-147-1473 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1598AS141-1CP: Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330; Material: STEEL CORROSION RESISTING BODY; Body Style: STRAIGHT THRU; Special Features: 55 PSI; TEMP. +120 DEG. F TO -321 DEG. F; SIZE 0.375. 5 total characteristics are documented in the Federal Logistics Information System.