The Bearing Tube Assembly, cataloged under National Stock Number 4330-01-599-3200, 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 T. F. Hudgins, Incorporated Dba Spinner II Products Div. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-599-3200 |
| Primary Part Number | 73987 |
| Item Name | Bearing Tube Assembly |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | T. F. Hudgins, Incorporated Dba Spinner II Products Div |
| Status | ACTIVE |
| 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 |
|---|---|
| 73987 PRIMARY | T. F. Hudgins, Incorporated Dba Spinner II Products Div (USA) |
| Reference | Meaning |
|---|---|
| 72947 | 3/9 Design control — primary reference T. F. Hudgins, Incorporated Dba Spinner II Products Div |
NSN 4330-01-599-3200 is a Bearing Tube Assembly, manufactured by T. F. Hudgins, Incorporated Dba Spinner II Products Div, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-599-3200 has 1 manufacturer part number on file: 73987 (T. F. Hudgins, Incorporated Dba Spinner II Products Div).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-693-2968. Verify interchangeability with system specifications before substitution.
Key specifications for 73987: End Item Identification: CENTRIFUGE, LUBE OIL, TYPE IV; P/N TYPE IV/2-3400/LCB-PM-1.5HP-3PH. 0 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.