The End Plug,reverse Osmosis Pressur, cataloged under National Stock Number 4620-01-505-3375, is classified within Federal Supply Class 4620 (Water Distillation Equipment, Marine and Industrial) of the Water Purification and Sewage Treatment group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4620-01-505-3375 |
| Primary Part Number | 001-08320-000 |
| Item Name | End Plug,reverse Osmosis Pressur |
| FSC / FSG | 4620 / 46 — Water Distillation Equipment, Marine and Industrial |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| Material | COPPER ALLOY AND NICKEL ALLOY |
| 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 |
|---|---|
| 843-C-8039 ITEM 201 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| 001-08320-000 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 843-C-8039 | D/9 Drawing number reference only Aqua-Chem, Inc. Dba Aqua-Chem Inc |
NSN 4620-01-505-3375 is a End Plug,reverse Osmosis Pressur, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4620, Water Distillation Equipment, Marine and Industrial. Status: active.
NSN 4620-01-505-3375 has 2 manufacturer part numbers on file: 843-C-8039 ITEM 201 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 001-08320-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
Key specifications for 001-08320-000: Special Features: 8 IN. DIAMETER; THICKNESS 2 IN.; END PLUG IS SUPPLIED W/MEMBRANE, A PREMIUM GRADE SEAWATER REVERSE OSMOSIS ELEMENT; MEMBRANE MATERIAL: POLYAMIDE THI N-FILM COMPOSITE; MAXIMUM OPERATING TEMPERATURE: 113 DEG FAHRENHEIT; MAXIMUM PRESSURE DROP: 15 PSIG; PH RANGE, CONTINUOUS OPERATION 2-11; MAXIMUM FEED SDI 5 IN; Part Name Assigned by Controlling Agency: END PLUG; End Item Identification: REVERSE OSMOSIS PRESSURE VESSEL 8 IN 1000 PSI IN; Material: COPPER ALLOY AND NICKEL ALLOY. 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.