The Valve,pneumatic Tank, cataloged under National Stock Number 4820-00-868-7308, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-868-7308 |
| Primary Part Number | 4023470-0701 |
| Item Name | Valve,pneumatic Tank |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Style Designator | PLAIN |
| End Connection Quantity | 2 |
| First End Connection Type | THREADED EXTERNAL TUBE |
| 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 |
|---|---|
| 4023470-0701 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 9166X-17 | Schrader-Bridgeport International Inc Dba Schrader Automotive (USA) |
| Reference | Meaning |
|---|---|
| SK20420-402AH-632 | 5/9 Secondary reference Eaton Corporation Dba Air Controls Division Div Air Controls Division |
| SK20420-402AH | 5/9 Secondary reference Eaton Corporation Dba Air Controls Division Div Air Controls Division |
| 4023470-0701 | C/1 Advisory reference — outside the item-of-supply concept Rex Systems Incorporated Dba Rex Systems Inc |
NSN 4820-00-868-7308 is a Valve,pneumatic Tank, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-868-7308 has 2 manufacturer part numbers on file: 4023470-0701 (Raytheon Company Dba Raytheon Co), 9166X-17 (Schrader-Bridgeport International Inc Dba Schrader Automotive).
Key specifications for 4023470-0701: First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: NOT IDENTICAL; First End Style Designator: PLAIN; End Connection Quantity: 2. 5 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.
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.