The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-189-2789, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eaton Corp Dba Eaton Aerospace Jackson. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-189-2789 |
| Primary Part Number | 93030-70 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eaton Corp Dba Eaton Aerospace Jackson |
| Status | ACTIVE |
| General Characteristics Item Description | SEAL,SPRING,RETAINER,WASHER,CUP;MATERIAL FOR SEAL FLUOROSILICONE,SPRING 17-7 PH PER AMS 5529HT COND CH900,RETAINER QQ-S-766,WASHER MS27595,CUP QQ-S-766 |
| 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 |
|---|---|
| 93030-70 PRIMARY | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| Reference | Meaning |
|---|---|
| 93-075-931-004 | 5/9 Secondary reference Eg and G Sealol Industrial Sealing Div |
NSN 4320-01-189-2789 is a Seal Assembly,shaft,spring Loade, manufactured by Eaton Corp Dba Eaton Aerospace Jackson, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-189-2789 has 1 manufacturer part number on file: 93030-70 (Eaton Corp Dba Eaton Aerospace Jackson).
Key specifications for 93030-70: General Characteristics Item Description: SEAL,SPRING,RETAINER,WASHER,CUP;MATERIAL FOR SEAL FLUOROSILICONE,SPRING 17-7 PH PER AMS 5529HT COND CH900,RETAINER QQ-S-766,WASHER MS27595,CUP QQ-S-766. 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.