The Air Eliminator Assembly, cataloged under National Stock Number 4820-01-070-7592, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Compass Water Solutions, Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-070-7592 |
| Primary Part Number | VB17 |
| Item Name | Air Eliminator Assembly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Compass Water Solutions, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF CAPSCREW 1 P/N 306-01;O RING 1 P/N 306-02;O RING 1P/N 306-03;NUT 1 P/N 306-04;BODY AIR ELIMINATOR 1 P/N 306-F1-1;FLOAT 1 P/N 306-F1-2;NEEDLE VALVE 1 P/N 306-F1-3;GUIDE PINS 2 P/N306-F1-04;SNAP RING 2 P/N X5133-9 |
| 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 |
|---|---|
| VB17 PRIMARY | Compass Water Solutions, Inc (USA) |
| Reference | Meaning |
|---|---|
| 983 ITEM 7 | C/1 Advisory reference — outside the item-of-supply concept Separation & Recovery Systems Inc |
| 306 | 5/9 Secondary reference Separation & Recovery Systems Inc |
| VB17 | 5/9 Secondary reference Separation & Recovery Systems Inc |
| 332 ITEM 5 | C/1 Advisory reference — outside the item-of-supply concept Separation & Recovery Systems Inc |
NSN 4820-01-070-7592 is a Air Eliminator Assembly, manufactured by Compass Water Solutions, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-070-7592 has 1 manufacturer part number on file: VB17 (Compass Water Solutions, Inc).
Key specifications for VB17: General Characteristics Item Description: CONSISTS OF CAPSCREW 1 P/N 306-01;O RING 1 P/N 306-02;O RING 1P/N 306-03;NUT 1 P/N 306-04;BODY AIR ELIMINATOR 1 P/N 306-F1-1;FLOAT 1 P/N 306-F1-2;NEEDLE VALVE 1 P/N 306-F1-3;GUIDE PINS 2 P/N306-F1-04;SNAP RING 2 P/N X5133-9. 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.