The Drier,air-Gas,desiccant, cataloged under National Stock Number 4440-01-572-4188, is classified within Federal Supply Class 4440 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Des Case Corp. Government technical data includes 1 verified specification, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-572-4188 |
| Primary Part Number | DC-4 |
| Item Name | Drier,air-Gas,desiccant |
| FSC / FSG | 4440 / 44 — No Item Name Available |
| Manufacturer | Des Case Corp |
| Status | ACTIVE |
| Overall Diameter | 4.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DC-4 PRIMARY | Des Case Corp (USA) |
NSN 4440-01-572-4188 is a Drier,air-Gas,desiccant, manufactured by Des Case Corp, classified under FSC 4440 (No Item Name Available). Status: active.
NSN 4440-01-572-4188 has 1 cross-referenced part number: DC-4 (Des Case Corp).
There are 5 known substitutes for 4440-01-572-4188: 6850-00-177-5094, 4210-00-204-0992, 5340-00-435-9188 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for DC-4: Overall Height: 10.125 INCHES NOMINAL IN; Overall Diameter: 4.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: BREATHER; Special Features: CLEAR POLYCARBONATE BODY; 1 LB. 4 OZ. SILICA GEL HYDROPHILIC AGENT; 0.35 L ABSORPTION CAPACITY; MAX. FLOW RATE 16 AT 1 PSID; WHITE CAP; OPERATING TEMPERATURE MINUS 20 DEG. F TO PLUS 200 DEG. F; POLYESTER FILTER; 1 IN. CONNECTION LBS. 4 total characteristics are documented in the Federal Logistics Information System.