The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-172-5988, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4820-01-172-5988 |
| Primary Part Number | 165150 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Surface Treatment | CHROMATE ZINC AND ENAMEL OUTSIDE |
| End Connection Quantity | 3 |
| Two-Way Valve Action | DIRECT ACTING |
| Temp Adjustability | ADJUSTABLE |
| Temp Rating | 90.0 FAHRENHEIT NOMINAL DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 165150 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 4820-01-172-5988 is a Valve,regulating,temperature, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-172-5988 has 1 cross-referenced part number: 165150 (Northrop Grumman Systems Corporation).
There are 2 known substitutes for 4820-01-172-5988: 5305-00-869-2808, 5310-01-005-0401. Verify interchangeability with system specifications before substitution.
Key specifications for 165150: Surface Treatment: CHROMATE ZINC AND ENAMEL OUTSIDE; End Connection Quantity: 3; Two-Way Valve Action: DIRECT ACTING; Temp Adjustability: ADJUSTABLE. 5 total characteristics are documented in the Federal Logistics Information System.