The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-197-3530, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Ameridrives International Llc Dba Ameridrives International Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Ameridrives International Llc Dba Ameridrives International Llc (CAGE 70487) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-197-3530 |
| Primary Part Number | 400105-1 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Ameridrives International Llc Dba Ameridrives International Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 400105-1 PRIMARY | Ameridrives International Llc Dba Ameridrives International Llc (USA) |
| SK9789-1,2,3 | Ameridrives International Llc Dba Ameridrives International Llc (USA) |
| Reference | Meaning |
|---|---|
| SK-9789-1 T0 3 | C/1 Advisory reference — outside the item-of-supply concept Zurn Industries Inc |
| 400105-1 | C/1 Advisory reference — outside the item-of-supply concept Zurn Industries Inc |
| DR-10008 PIECE 44 | 5/9 Secondary reference Zurn Industries Inc |
| 6400105-1 | 5/9 Secondary reference Knowles Mfg Co Inc |
NSN 4320-01-197-3530 is a Seal Assembly,shaft,spring Loade, manufactured by Ameridrives International Llc Dba Ameridrives International Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-197-3530 has 2 manufacturer part numbers on file: 400105-1 (Ameridrives International Llc Dba Ameridrives International Llc), SK9789-1,2,3 (Ameridrives International Llc Dba Ameridrives International Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5365-01-205-9643, 3040-01-445-9032. Verify interchangeability with system specifications before substitution.
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.