The Bracket,bearing Adjustment, cataloged under National Stock Number 4330-01-111-4758, 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 Alfa Laval Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4330-01-111-4758 |
| Primary Part Number | AD6880-1 |
| Item Name | Bracket,bearing Adjustment |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CAST STEEL |
| 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 |
|---|---|
| AD6880-1 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 3N-371 | D/9 Drawing number reference only Alfa Laval Inc. |
| 3N-371 PIECE 150 | 5/9 Secondary reference Alfa Laval Inc. |
| AD6880-1 | 5/9 Secondary reference Alfa Laval Inc. |
NSN 4330-01-111-4758 is a Bracket,bearing Adjustment, manufactured by Alfa Laval Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-111-4758 has 1 manufacturer part number on file: AD6880-1 (Alfa Laval Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4330-01-111-5710, 4330-01-111-7793. Verify interchangeability with system specifications before substitution.
Key specifications for AD6880-1: General Characteristics Item Description: CAST STEEL; End Item Identification: PENWALT CORP,MODEL 14VN2P-SN2,CENTRIFUGAL OIL PURIFIER ASSEMBLY. 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.