The Filter Assembly,fluid, cataloged under National Stock Number 4330-01-212-6893, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Stewart & Stevenson Power Products Llc. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-212-6893 |
| Primary Part Number | 139D072 |
| Item Name | Filter Assembly,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Stewart & Stevenson Power Products Llc |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Filtration Rating in Microns | 10.0 NOMINAL |
| Drop Pressure | ERR-060 |
| Design Type | REUSABLE |
| Temp Rating | 165.0 FAHRENHEIT NOMINAL DEGF |
| First Intake Connection Type | RAISED FACE FLANGE BOTTOM SIDE |
| Mounting Hole Diameter | 0.688 INCHES NOMINAL IN |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Filtering Element Quantity | 4 |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | STEEL BODY |
| Unit Quantity | 2 |
| Mounting Type | UNTHREADED HOLE BASE |
| First Intake Flange Face Style | RAISED |
| 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 |
|---|---|
| 139D072 PRIMARY | Stewart & Stevenson Power Products Llc (USA) |
| Reference | Meaning |
|---|---|
| 139C072 | 5/9 Secondary reference U.S. Government activity |
| 139D072 | 5/9 Secondary reference U.S. Government activity |
NSN 4330-01-212-6893 is a Filter Assembly,fluid, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-212-6893 has 1 manufacturer part number on file: 139D072 (Stewart & Stevenson Power Products Llc).
Key specifications for 139D072: Mounting Hole Quantity: 4; Filtration Rating in Microns: 10.0 NOMINAL; Drop Pressure: ERR-060; Design Type: REUSABLE. 16 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.