The Filter,fluid, cataloged under National Stock Number 2940-00-486-8789, 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 Swagelok Co. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-486-8789 |
| Primary Part Number | B6F140 |
| Item Name | Filter,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Filtering Media Design | SINTERED SINGLE FILTERING MEDIA RESPONSE |
| FSC Application Data | TRAILER,RAIL TYPE,ELEVATING AND LIFT |
| Design Type | REUSABLE |
| First Intake Connection Type | UNTHREADED INTERNAL TUBE BACK |
| Operating Pressure | 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 1 |
| Body Length | 3.250 INCHES NOMINAL IN |
| First Intake Nominal Inside Diameter | 0.375 INCHES IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Second Intake Connection Relationship to First Intake Connection | IDENTICAL |
| 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 |
|---|---|
| B6F140 PRIMARY | Swagelok Co (USA) |
| Reference | Meaning |
|---|---|
| B6F150 | 5/9 Secondary reference Nupro Co |
| B6F140 | 5/9 Secondary reference Nupro Co |
NSN 2940-00-486-8789 is a Filter,fluid, manufactured by Swagelok Co, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-486-8789 has 1 manufacturer part number on file: B6F140 (Swagelok Co).
Key specifications for B6F140: Filtering Media Design: SINTERED SINGLE FILTERING MEDIA RESPONSE; FSC Application Data: TRAILER,RAIL TYPE,ELEVATING AND LIFT; Design Type: REUSABLE; First Intake Connection Type: UNTHREADED INTERNAL TUBE BACK. 11 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.