The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-290-1054, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sudan Enterprises. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-290-1054 |
| Primary Part Number | 40044-816 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Sudan Enterprises |
| Status | ACTIVE |
| Material | COPPER ALLOY PACKING |
| Material | STEEL CORROSION RESISTING STEM |
| Material | COPPER ALLOY BODY |
| Flow Control Device | DISK |
| First End Connection Type | UNTHREADED INTERNAL TUBE |
| First End Style Designator | SOCKET W/BRAZING RING |
| Temp Adjustability | ADJUSTABLE |
| Body Style | STRAIGHT THRU |
| Material | STEEL CORROSION RESISTING SEAT |
| Second End Relationship with First End | IDENTICAL |
| First End Outside Diameter Tube Accommodated | 1.500 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| End Connection Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-290-1054 is a Valve,regulating,temperature, manufactured by Sudan Enterprises, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-290-1054 has 3 cross-referenced part numbers: 40044-816 (Sudan Enterprises), 40044-8 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40044-816 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 2 known substitutes for 4820-01-290-1054: 5815-01-027-9599, 4820-01-290-1128. Verify interchangeability with system specifications before substitution.
Key specifications for 40044-816: Material: COPPER ALLOY PACKING; Material: STEEL CORROSION RESISTING STEM; Material: COPPER ALLOY BODY; Flow Control Device: DISK. 13 total characteristics are documented in the Federal Logistics Information System.