The Valve,diaphragm,stop, cataloged under National Stock Number 4820-01-290-0107, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tri-State Technical Sales Corp. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-290-0107 |
| Primary Part Number | 3IN-606-6-N1 |
| Item Name | Valve,diaphragm,stop |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Tri-State Technical Sales Corp |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Furnished Items and Quantity | 1 HANDWHEEL |
| FSC Application Data | VL GLB 3.00IPS 150PSI |
| Flange Face Design | PLAIN ALL ENDS |
| Connection Type | FLANGE ALL ENDS |
| Mounting Facility | BRACKET(S) |
| Bolt Hole Quantity | 4 ALL ENDS |
| Material | IRON BODY |
| Material | STEEL STEM |
| Material | PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 3IN-606-6-N1 PRIMARY | Tri-State Technical Sales Corp (USA) |
| Reference | Meaning |
|---|---|
| W131106D1-3IN 506-6-N1/405 | 5/9 Secondary reference Rockwell Intl Corp Flow Control Div |
| 11-51-004-3IN | 5/9 Secondary reference Tri-State Technical Sales Corp |
| W131106D1-3IN 506-6-N1/405 | 5/9 Secondary reference Tri-State Technical Sales Corp |
NSN 4820-01-290-0107 is a Valve,diaphragm,stop, manufactured by Tri-State Technical Sales Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-290-0107 has 1 manufacturer part number on file: 3IN-606-6-N1 (Tri-State Technical Sales Corp).
Key specifications for 3IN-606-6-N1: Flange Shape: ROUND WITH HOLES ALL ENDS; Furnished Items and Quantity: 1 HANDWHEEL; FSC Application Data: VL GLB 3.00IPS 150PSI; Flange Face Design: PLAIN ALL ENDS. 11 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.