The Filter,fluid, cataloged under National Stock Number 1660-00-225-4575, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Essex Industries Inc Div Manufacturing Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, 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 | 1660-00-225-4575 |
| Primary Part Number | 408000-1 |
| Item Name | Filter,fluid |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Essex Industries Inc Div Manufacturing Division |
| Status | CANCELLED |
| Body Length | 1.630 INCHES NOMINAL IN |
| Filtering Media Design | ENCASED SINGLE FILTERING MEDIA RESPONSE |
| Material | ALUMINUM ALLOY SEDIMENT BOWL |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| FSC Application Data | OXYGEN SYSTEM,AIRCRAFT |
| Material | STEEL FILTERING MEDIUM |
| Body Height | 0.880 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| Body Width | 0.880 INCHES NOMINAL IN |
| Filtering Element Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 408000-1 | Essex Industries Inc Div Manufacturing Division (USA) |
| 6580 | American Safety Flight Systems Inc (USA) |
| 6580-1 | American Safety Flight Systems Inc (USA) |
| 8148650 | Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA) |
| 6580 | Conax Florida Corporation (USA) |
| 6580-1 | Conax Florida Corporation (USA) |
NSN 1660-00-225-4575 is a Filter,fluid, manufactured by Essex Industries Inc Div Manufacturing Division, classified under FSC 1660 (No Item Name Available). Status: cancelled.
NSN 1660-00-225-4575 has 6 cross-referenced part numbers: 408000-1 (Essex Industries Inc Div Manufacturing Division), 6580 (American Safety Flight Systems Inc), 6580-1 (American Safety Flight Systems Inc), 8148650 (Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force), 6580 (Conax Florida Corporation) and 1 more.
There are 12 known substitutes for 1660-00-225-4575: 3110-00-100-3129, 6605-00-167-9563, 4210-00-299-0020 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 408000-1: Body Length: 1.630 INCHES NOMINAL IN; Filtering Media Design: ENCASED SINGLE FILTERING MEDIA RESPONSE; Material: ALUMINUM ALLOY SEDIMENT BOWL; Operating Pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 1660-00-225-4575 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.