The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-445-4043, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Evac North America Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Evac North America Inc (CAGE 47WD8); Envirovac Inc Dba Monogram Systems-Rockford Div (CAGE 58568) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-445-4043 |
| Primary Part Number | 3700054-692 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Evac North America Inc |
| 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 |
|---|---|
| 3700054-692 PRIMARY | Evac North America Inc (USA) |
| 3700054 SH 3 ITEM NO 069 | Envirovac Inc Dba Monogram Systems-Rockford Div (USA) |
| Reference | Meaning |
|---|---|
| 3700054-692 | 5/9 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
| 320-6500-000 | 5/2 Secondary reference U.S. Government activity |
NSN 4320-01-445-4043 is a Seal Assembly,shaft,spring Loade, manufactured by Evac North America Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-445-4043 has 2 manufacturer part numbers on file: 3700054-692 (Evac North America Inc), 3700054 SH 3 ITEM NO 069 (Envirovac Inc Dba Monogram Systems-Rockford Div).
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.