The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-146-5334, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Wilo Usa Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-146-5334 |
| Primary Part Number | 101.000.214 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Wilo Usa Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSIST OF SPRING,STAINLESS STEEL; SEAL RING,STAINLESS STEEL; SEAL SEAT,CERAMIC; BELLOWS,BUNA; TYPE 21 SEAL 1 1/2 IN. I/D; 2 1/4 IN. O/D; 3 3/4 IN. LENGTH IN |
| Cubic Measure | 4.000 CUBIC INCHES |
| 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 |
|---|---|
| 101.000.214 PRIMARY | Wilo Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| 101.000.165 | 5/9 Secondary reference Wilo Usa Llc |
NSN 4320-01-146-5334 is a Seal Assembly,shaft,spring Loade, manufactured by Wilo Usa Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-146-5334 has 1 manufacturer part number on file: 101.000.214 (Wilo Usa Llc).
Key specifications for 101.000.214: General Characteristics Item Description: CONSIST OF SPRING,STAINLESS STEEL; SEAL RING,STAINLESS STEEL; SEAL SEAT,CERAMIC; BELLOWS,BUNA; TYPE 21 SEAL 1 1/2 IN. I/D; 2 1/4 IN. O/D; 3 3/4 IN. LENGTH IN; Cubic Measure: 4.000 CUBIC INCHES; End Item Identification: SCOT PUMPS MODEL 250F AND 253F ONBOARD 378 FT WHEC C.G. VESSELS FT. 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.