NSN 4820-01-374-1848 · NIIN 013741848 · Part number G493863-1
Raytheon Company Dba Raytheon Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 3B150
Government record, cited
NSN 4820-01-374-1848 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-374-1848. Manufacturer of record part number: G493863-1.
Connection Type: UNTHREADED EXTERNAL HOSE ALL ENDS
Style Designator: ANGLE
Operating Pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Bonnet Type: INSIDE SCREW
Identification
NSN: 4820-01-374-1848
NIIN: 013741848
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: G493863-1
Manufacturer: Raytheon Company Dba Raytheon Co
General Description
The Valve,angle, cataloged under National Stock Number 4820-01-374-1848, 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 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
4820-01-374-1848
Primary Part Number
G493863-1
Item Name
Valve,angle
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Raytheon Company Dba Raytheon Co
Status
ACTIVE
Flow Control Device
PISTON
Connection Style
BEADED (HOSE) SECOND END
Connection Style
BARBED-BEADED (HOSE) FIRST END
Connection Type
UNTHREADED EXTERNAL HOSE ALL ENDS
Style Designator
ANGLE
Operating Pressure
6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-374-1848?
NSN 4820-01-374-1848 is a Valve,angle, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-374-1848?
NSN 4820-01-374-1848 has 2 manufacturer part numbers on file: G493863-1 (Raytheon Company), G493863-1 (Raytheon Company Dba Raytheon Co).
What are the specifications of G493863-1?
Key specifications for G493863-1: Flow Control Device: PISTON; Connection Style: BEADED (HOSE) SECOND END; Connection Style: BARBED-BEADED (HOSE) FIRST END; Connection Type: UNTHREADED EXTERNAL HOSE ALL ENDS. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-374-1848 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.