The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-487-5051, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Itt Goulds Pumps, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4320-01-487-5051 |
| Primary Part Number | FD0481 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Itt Goulds Pumps, Inc. |
| 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 |
|---|---|
| FD0481 PRIMARY | Itt Goulds Pumps, Inc. (USA) |
NSN 4320-01-487-5051 is a Seal Assembly,shaft,spring Loade, manufactured by Itt Goulds Pumps, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-487-5051 has 1 manufacturer part number on file: FD0481 (Itt Goulds Pumps, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4720-01-554-4069, 4720-01-554-4083. Verify interchangeability with system specifications before substitution.
Key specifications for FD0481: Special Features: MECHANICAL SEAL; End Item Identification: P/N 797C343.1 PUMP, ONBOARD 400 FT WAGB COAST GUARD VESSELS FT. 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.