The Filter,fluid, cataloged under National Stock Number 2940-00-831-6945, 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 Fnss Savunma Sistemleri Anonim Sirketi. Government technical data includes 26 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-831-6945 |
| Primary Part Number | 1041 |
| Item Name | Filter,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Fnss Savunma Sistemleri Anonim Sirketi |
| Status | ACTIVE |
| Second Discharge Connection Relationship to Preceding Connection | NOT IDENTICAL |
| Mounting Hole Quantity | 2 |
| Distance From Bottom of Body to Center of Inlet | 6.969 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 2.250 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 1.000 INCHES IN |
| First Intake Thread Series Designator | NPTF |
| Design Type | REUSABLE |
| Temp Rating | -40.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 8.313 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL PIPE HEAD SIDE |
| Style Designator | STRAIGHT FLOW BASKET STRAINER W/BOLTED COVER |
| Mounting Hole Diameter | 0.406 INCHES NOMINAL IN |
| Operating Pressure | 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 1 |
| Body Length | 4.625 INCHES NOMINAL IN |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Second Discharge Thread Series Designator | NPTF |
| Second Discharge Connection Type | THREADED INTERNAL PIPE TOP |
| Second Discharge Thread Direction | RIGHT-HAND |
| Second Discharge Nominal Thread Size | 0.750 INCHES IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Bracket Quantity | 1 |
| Material | ALUMINUM BODY |
| Mounting Type | BRACKET W/DRILLED HOLE UPPER SIDE |
| 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 |
|---|---|
| 1041 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| 10861684 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2940PL0885068 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 2520008316945 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| M2080 | 5/2 Secondary reference U.S. Government activity |
| 2520008316945 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1041 | 5/9 Secondary reference Dollinger Corp |
| M2080A | 3/2 Design control — primary reference U.S. Government activity |
NSN 2940-00-831-6945 is a Filter,fluid, manufactured by Fnss Savunma Sistemleri Anonim Sirketi, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-831-6945 has 2 manufacturer part numbers on file: 1041 (Fnss Savunma Sistemleri Anonim Sirketi), 10861684 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 1041: Second Discharge Connection Relationship to Preceding Connection: NOT IDENTICAL; Mounting Hole Quantity: 2; Distance From Bottom of Body to Center of Inlet: 6.969 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 2.250 INCHES NOMINAL IN. 26 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.