The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-168-1956, 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 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-168-1956 |
| Primary Part Number | 40398-901 |
| 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 | CANCELLED |
| Material | COPPER ALLOY BODY |
| Second End Relationship with First End | IDENTICAL |
| Outlet Pressure Range | 5.0 TO 60.0 CAMERA MOUNT |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| First End Style Designator | SOCKET W/BRAZING RING |
| Media for Which Designed | WATER, FRESH |
| Body Style | STRAIGHT THRU |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Furnished Items | BRAZING RING |
| End Connection Quantity | 2 |
| Valve Loading Method | SPRING |
| Flow Control Device | DIAPHRAGM |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Maximum Inlet Pressure Rating | ERR-060 |
| Filter | NOT INCLUDED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40398-09 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-901 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-9 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-09 5T30PSI | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-09 5T60PS | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-168-1956 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: cancelled.
NSN 4820-01-168-1956 has 5 cross-referenced part numbers: 40398-09 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-901 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-9 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-09 5T30PSI (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-09 5T60PS (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 8 known substitutes for 4820-01-168-1956: 2915-00-798-8538, 4820-01-168-1949, 4820-01-168-2161 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40398-901: Material: COPPER ALLOY BODY; Second End Relationship with First End: IDENTICAL; Outlet Pressure Range: 5.0 TO 60.0 CAMERA MOUNT; First End Connection Type: UNTHREADED INTERNAL PIPE. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-168-1956 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.