The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-437-5397, 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 16 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-437-5397 |
| Primary Part Number | 40398-905 |
| 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 |
| Media for Which Designed | WATER, SALT |
| Flow Control Device | DISK |
| First End Style Designator | SOCKET W/BRAZING RING |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| Second End Relationship with First End | IDENTICAL |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Regulation Type | MANUAL SINGLE STAGE |
| Manual Control Method | SCREW |
| Valve Loading Method | SPRING |
| Maximum Inlet Pressure Rating | ERR-060 |
| End Connection Quantity | 2 |
| Material | COPPER ALLOY BODY |
| Outlet Pressure Range | 5.0 TO 60.0 CAMERA MOUNT |
| Filter | NOT INCLUDED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40398-905 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-9 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-909 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-905 CDS-40699 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-9 ASSY 40398-905 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-437-5397 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 4820-01-437-5397 has 5 cross-referenced part numbers: 40398-905 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-9 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-909 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-905 CDS-40699 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-9 ASSY 40398-905 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 5 known substitutes for 4820-01-437-5397: 2915-00-798-8538, 4820-01-168-1956, 6750-01-427-4090 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40398-905: Body Style: STRAIGHT THRU; Media for Which Designed: WATER, SALT; Flow Control Device: DISK; First End Style Designator: SOCKET W/BRAZING RING. 17 total characteristics are documented in the Federal Logistics Information System.