The Valve,angle, cataloged under National Stock Number 4820-00-270-6089, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-270-6089 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Flow Control Device | DISKDISK |
| Recess Nominal Depth | 0.031 INCHES FIRST END0.031 INCHES FIRST END IN |
| Flange Shape | ROUND FIRST ENDROUND FIRST END |
| Renewable Seat Ring Type | THREADEDTHREADED |
| Flange Face Design | RECESSED WITH GASKET GROOVE FIRST ENDRECESSED WITH GASKET GROOVE FIRST END |
| Connection Type | FLANGE FIRST ENDFLANGE FIRST END |
| Style Designator | ANGLE FLANGED ENDSANGLE FLANGED ENDS |
| Valve Size | 1.250 INCHES1.250 INCHES IN |
| Features Provided | BONNET PACKINGBONNET PACKING |
| Bonnet Type | INSIDE SCREWINSIDE SCREW |
| Second Connection Face to Centerline Distance | 4.375 INCHES4.375 INCHES IN |
| Nominal Outside Diameter | 4.500 INCHES FIRST END4.500 INCHES FIRST END IN |
| Bonnet Attachment Method | THREADEDTHREADED |
| Test Data Document | 81316-S4824-935038 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)81316-S4824-935038 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| First Connection Face to Centerline Distance | 4.375 INCHES4.375 INCHES IN |
| Material | COPPER ALLOY 922 FLOW CONTROL DEVICE |
| Material | COPPER ALLOY 922 BODY |
| Valve Operation Method | MANUALMANUAL |
| Nominal Thickness | 0.812 INCHES FIRST END0.812 INCHES FIRST END IN |
| Recess Nominal Diameter | 1.500 INCHES FIRST END1.500 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| S4824-935038 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-00-270-6089 is a Valve,angle, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-00-270-6089: Flow Control Device: DISKDISK; Recess Nominal Depth: 0.031 INCHES FIRST END0.031 INCHES FIRST END IN; Flange Shape: ROUND FIRST ENDROUND FIRST END; Renewable Seat Ring Type: THREADEDTHREADED. 20 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.