The Filter Element,fluid, cataloged under National Stock Number 2940-01-589-0636, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Norman Filter Company, L.l.c. Dba Norman Filter Co Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-589-0636 |
| Primary Part Number | U90166-7 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Norman Filter Company, L.l.c. Dba Norman Filter Co Llc |
| Status | ACTIVE |
| Filtering Media Design | MESH ALL FILTERING MEDIA RESPONSES |
| Body Diameter | 3.100 INCHES NOMINAL IN |
| Body Overall Length | 12.970 INCHES NOMINAL IN |
| Filtration Rating in Microns | 10.0 NOMINAL |
| Flow Direction | INSIDE OUT |
| Design Type | REUSABLE |
| Mesh Size | 410.0 |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Material | STEEL COMP 316 BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| U90166 REV 1 ITEM 7 | Norman Filter Company, L.l.c. Dba Norman Filter Co Llc (USA) |
| U90166-7 PRIMARY | Norman Filter Company, L.l.c. Dba Norman Filter Co Llc (USA) |
NSN 2940-01-589-0636 is a Filter Element,fluid, manufactured by Norman Filter Company, L.l.c. Dba Norman Filter Co Llc, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-589-0636 has 2 manufacturer part numbers on file: U90166 REV 1 ITEM 7 (Norman Filter Company, L.l.c. Dba Norman Filter Co Llc), U90166-7 (Norman Filter Company, L.l.c. Dba Norman Filter Co Llc).
Key specifications for U90166-7: Filtering Media Design: MESH ALL FILTERING MEDIA RESPONSES; Body Diameter: 3.100 INCHES NOMINAL IN; Body Overall Length: 12.970 INCHES NOMINAL IN; Filtration Rating in Microns: 10.0 NOMINAL. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.