The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-466-2485, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 15 verified specifications, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-466-2485 |
| Primary Part Number | 40399-910 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Body Style | STRAIGHT THRU |
| Material | NICKEL ALLOY STEM |
| Valve Loading Method | SPRING |
| First End Style Designator | REDUCED SOCKET WITH ONE BRAZING RING |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| Flow Control Device | DISK |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Filter | NOT INCLUDED |
| Material | NICKEL ALLOY AND COPPER ALLOY SEAT |
| Maximum Inlet Pressure Rating | ERR-060 |
| Outlet Pressure Accuracy Rating | ERR-060 |
| Second End Relationship with First End | IDENTICAL |
| First End Nominal Pipe Size Accommodated | 1.000 INCHES IN |
| End Connection Quantity | 2 |
| Media for Which Designed | WATER, SALT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40399 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40399-910 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40399-9 ASSY 40399-910 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-466-2485 is a Valve,regulating,fluid Pressure, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-466-2485 has 3 cross-referenced part numbers: 40399 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40399-910 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40399-9 ASSY 40399-910 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 6 known substitutes for 4820-01-466-2485: 1630-00-672-4410, 4820-01-244-5366, 4820-01-256-3613 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40399-910: Body Style: STRAIGHT THRU; Material: NICKEL ALLOY STEM; Valve Loading Method: SPRING; First End Style Designator: REDUCED SOCKET WITH ONE BRAZING RING. 17 total characteristics are documented in the Federal Logistics Information System.