The Filter Element,fluid, cataloged under National Stock Number 2940-00-445-0100, 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 Textron Aviation Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-445-0100 |
| Primary Part Number | A16001-25 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 1.6875 INCHES NOMINAL IN |
| Body Overall Length | 4.250 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Features Provided | BY-PASS VALVE |
| Body Inside Diameter | 1.031 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | CELLULOSE FILTERING MEDIUM |
| 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 |
|---|---|
| 1666 | Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA) |
| 007891105 | Tvh Parts Co. (USA) |
| A16001-25 PRIMARY | Textron Aviation Inc (USA) |
| 891105 | Dana Off Highway Products, Llc (USA) |
| C1693 | Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA) |
| 51666 PRIMARY | Wix Corp (USA) |
| PT461 | Baldwin Filters (USA) |
| Reference | Meaning |
|---|---|
| 1666 | 5/9 Secondary reference National Automotive Parts Assn/napa/ |
| A16001-25 | 5/9 Secondary reference Cessna Aircraft Company Dba Textron Aviation |
| 007891105 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 891105 | 5/9 Secondary reference Clark Equipment Co |
NSN 2940-00-445-0100 is a Filter Element,fluid, manufactured by Textron Aviation Inc, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-445-0100 has 7 manufacturer part numbers on file: 1666 (Genuine Parts Company Div Automotive Parts Group, Dba Napa), 007891105 (Tvh Parts Co.), A16001-25 (Textron Aviation Inc), 891105 (Dana Off Highway Products, Llc), C1693 (Honeywell International Inc Dba Honeywell Div Consumer Products Group) and 2 more.
7 possible matches (shared part number, not a government interchangeability claim): 2805-00-477-8216, 2915-00-529-4077, 6105-00-693-2207. Verify interchangeability with system specifications before substitution.
Key specifications for A16001-25: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 1.6875 INCHES NOMINAL IN; Body Overall Length: 4.250 INCHES NOMINAL IN; Flow Direction: OUTSIDE IN. 10 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.