The Ejector Assembly,air, cataloged under National Stock Number 4320-01-398-9814, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-398-9814 |
| Primary Part Number | 211073272SS |
| Item Name | Ejector Assembly,air |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR SUBSAFE ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 211073272SS | Naval Inventory Control Point Mechanicsburg (USA) |
| 593-6405216 ASSY 99SS | Naval Inventory Control Point Mechanicsburg (USA) |
| 6405216 ASSY 99SS | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 593-6405216 ASSY 99 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 211073272 | 5/1 Secondary reference Naval Sea Systems Command |
| 6405216 ASSY 99 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 4320-01-398-9814 is a Ejector Assembly,air, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-398-9814 has 3 manufacturer part numbers on file: 211073272SS (Naval Inventory Control Point Mechanicsburg), 593-6405216 ASSY 99SS (Naval Inventory Control Point Mechanicsburg), 6405216 ASSY 99SS (Naval Inventory Control Point Mechanicsburg).
Key specifications for 211073272SS: Criticality Code Justification: ZZZY; End Item Identification: TRASH EJECTOR ASSY; Reference Number Differentiating Characteristics: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR SUBSAFE ITEMS. 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.
NSN 4320-01-398-9814 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.