The Filter Element,fluid, cataloged under National Stock Number 4330-01-167-0853, 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 Baldwin Filters. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-167-0853 |
| Primary Part Number | B179 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Baldwin Filters |
| Status | ACTIVE |
| Body Diameter | 3.125 INCHES NOMINAL IN |
| Body Overall Length | 2.875 INCHES NOMINAL IN |
| Flow Direction | INSIDE OUT |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/ INTEGRAL OUTER CASING |
| Nominal Thread Size | 0.787 INCHES IN |
| Filtering System for Which Designed | FULL FLOW |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Thread Series Designator | NPT |
| 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 |
|---|---|
| B179 PRIMARY | Baldwin Filters (USA) |
| P14850 | Globavia Srl (ITA) |
| 1064 | Napa Automotive Parts Co (USA) |
| Reference | Meaning |
|---|---|
| 2706-0456-08 | 5/9 Secondary reference Trane Co the Transport Div |
| 2706-0456-30 | 5/9 Secondary reference Trane Co the Transport Div |
NSN 4330-01-167-0853 is a Filter Element,fluid, manufactured by Baldwin Filters, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-167-0853 has 3 manufacturer part numbers on file: B179 (Baldwin Filters), P14850 (Globavia Srl), 1064 (Napa Automotive Parts Co).
Key specifications for B179: Body Diameter: 3.125 INCHES NOMINAL IN; Body Overall Length: 2.875 INCHES NOMINAL IN; Flow Direction: INSIDE OUT; Design Type: NONREUSABLE. 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.