The Filter Element,fluid, cataloged under National Stock Number 4330-01-269-1657, 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 Falls Filtration Technologies, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4330-01-269-1657 |
| Primary Part Number | B-19142 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Falls Filtration Technologies, Inc. |
| Status | ACTIVE |
| Material | STEEL BODY |
| 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 |
|---|---|
| B-19142 PRIMARY | Falls Filtration Technologies, Inc. (USA) |
| PM2707C PRIMARY | Siemens Energy, Inc. (USA) |
| H-3045 PIECE 10 | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H-3045 | D/9 Drawing number reference only Siemens Energy, Inc. |
NSN 4330-01-269-1657 is a Filter Element,fluid, manufactured by Falls Filtration Technologies, Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-269-1657 has 3 manufacturer part numbers on file: B-19142 (Falls Filtration Technologies, Inc.), PM2707C (Siemens Energy, Inc.), H-3045 PIECE 10 (Siemens Energy, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6145-01-355-8347, 5305-01-625-8532. Verify interchangeability with system specifications before substitution.
Key specifications for B-19142: Material: STEEL BODY. 1 specification is 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.