The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-510-3031, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-510-3031 |
| Primary Part Number | 40398-904 |
| 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 |
| Second End Relationship with First End | IDENTICAL |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| Body Style | STRAIGHT THRU |
| First End Style Designator | SOCKET W/BRAZING RING |
| Flow Control Device | DISK |
| Media for Which Designed | WATER, SALT |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| Outlet Pressure Range | 50.0 TO 150.0 CAMERA MOUNT |
| Regulation Type | MANUAL SINGLE STAGE |
| Material | COPPER ALLOY BODY |
| End Connection Quantity | 2 |
| Maximum Inlet Pressure Rating | ERR-060 |
| Manual Control Method | SCREW |
| Valve Loading Method | SPRING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40398-9 ASSY 40398-904 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-9 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-904 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-510-3031 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 4820-01-510-3031 has 3 cross-referenced part numbers: 40398-9 ASSY 40398-904 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-9 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-904 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 5 known substitutes for 4820-01-510-3031: 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 40398-904: Second End Relationship with First End: IDENTICAL; First End Connection Type: UNTHREADED INTERNAL PIPE; Body Style: STRAIGHT THRU; First End Style Designator: SOCKET W/BRAZING RING. 16 total characteristics are documented in the Federal Logistics Information System.