The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-164-7068, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-164-7068 |
| Primary Part Number | 40146-105 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | CANCELLED |
| Material Document and Classification | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Material | COPPER ALLOY 922 BODY |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| First End Connection Type | PLAIN FACE FLANGE |
| End Connection Quantity | 2 |
| First End Style Designator | PLAIN |
| Body Style | STRAIGHT THRU |
| First End Flange Outside Diameter | 7.000 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Flow Control Device | STEM AND INTEGRAL DISK |
| Temp Adjustability | NOT ADJUSTABLE |
| Face to Face Distance | 7.625 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40146-105 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40146-2 1/2IN 6 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40146 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40146-1 ASSY 40146-105 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40146 PT N0 50156-03 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 4016-105 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40146-2 1/2IN 60 TO 100 DEG F | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-164-7068 is a Valve,regulating,temperature, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-164-7068 has 7 cross-referenced part numbers: 40146-105 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40146-2 1/2IN 6 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40146 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40146-1 ASSY 40146-105 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40146 PT N0 50156-03 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc) and 2 more.
There are 12 known substitutes for 4820-01-164-7068: 5815-00-042-8790, 5985-00-099-3950, 5330-00-678-1113 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40146-105: Material Document and Classification: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY; Material: COPPER ALLOY 922 BODY; First End Flange Shape Style: ROUND W/ BOLT HOLES; First End Connection Type: PLAIN FACE FLANGE. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-164-7068 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.