The Valve,angle, cataloged under National Stock Number 4820-00-110-9630, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hartford Compressors Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-110-9630 |
| Primary Part Number | VAL374 |
| Item Name | Valve,angle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hartford Compressors Inc |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Flange Shape | OVAL WITH HOLES SECOND END |
| Furnished Items and Quantity | 1 GASKET |
| Flange Face Design | PLAIN SECOND END |
| Connection Style | SOCKET (TUBE) FIRST END |
| Nominal Length | 3.765 INCHES SECOND END IN |
| Bolt Circle Nominal Diameter | 2.812 INCHES SECOND END IN |
| Style Designator | ANGLE |
| Bolt Hole Nominal Diameter | 0.525 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES FIRST END IN |
| Bonnet Type | INSIDE SCREW |
| Bolt Hole Quantity | 4 SECOND END |
| Bonnet Attachment Method | THREADED |
| Nominal Width | 2.308 INCHES SECOND END IN |
| Material | COPPER ALLOY OVERALL |
| Valve Operation Method | MANUAL |
| Nominal Thickness | 1.178 INCHES SECOND 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 |
NSN 4820-00-110-9630 is a Valve,angle, manufactured by Hartford Compressors Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-110-9630 has 2 manufacturer part numbers on file: A-16316 (Mueller Brass Co.), VAL374 (Hartford Compressors Inc).
Key specifications for VAL374: Flow Control Device: DISK; Flange Shape: OVAL WITH HOLES SECOND END; Furnished Items and Quantity: 1 GASKET; Flange Face Design: PLAIN SECOND END. 17 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.