The Deflector,dirt and Liquid, cataloged under National Stock Number 4320-01-268-6053, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Pentair Pump Group, Inc. Dba Fairbanks Morse Pump. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4320-01-268-6053 |
| Primary Part Number | S28A126E 9380 F |
| Item Name | Deflector,dirt and Liquid |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Pentair Pump Group, Inc. Dba Fairbanks Morse Pump |
| Status | ACTIVE |
| Style Designator | ROUND |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| S28A126E 9380 F PRIMARY | Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA) |
| 99D2B-P PIECE 126 | Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA) |
| Reference | Meaning |
|---|---|
| 99D2B-J | D/9 Drawing number reference only Pentair Pump Group, Inc. Dba Fairbanks Morse Pump |
| 99D2B-P | D/9 Drawing number reference only Pentair Pump Group, Inc. Dba Fairbanks Morse Pump |
| S28A126A1 | 3/9 Design control — primary reference Pentair Pump Group, Inc. Dba Fairbanks Morse Pump |
NSN 4320-01-268-6053 is a Deflector,dirt and Liquid, manufactured by Pentair Pump Group, Inc. Dba Fairbanks Morse Pump, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-268-6053 has 2 manufacturer part numbers on file: S28A126E 9380 F (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump), 99D2B-P PIECE 126 (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-269-4761, 4320-01-269-4762. Verify interchangeability with system specifications before substitution.
Key specifications for S28A126E 9380 F: Style Designator: ROUND; End Item Identification: FAIRBANKS MORSE PUMP CORP MODEL 5842ACX CENTRIFUGAL PUMP; Material: RUBBER SYNTHETIC. 2 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.