PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30048Nozzle,valve

Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris · NSN 4820-01-506-3733 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-506-3733 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-506-3733. Primary manufacturer part number: 30048.
Features
  • Nozzle,valve — FSC 4820
  • Material: STEEL COMP 316
  • Valve Model Number for Which Designed: KN2700 SERIES
  • 2 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 316 construction
General Description

The Nozzle,valve, cataloged under National Stock Number 4820-01-506-3733, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-506-3733
Primary Part Number30048
Item NameNozzle,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
StatusACTIVE
MaterialSTEEL COMP 316
Valve Model Number for Which DesignedKN2700 SERIES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5110-00-293-024830048 INTERCHANGEABLE
Chisel,lead Picking
Mephisto Tool Co Inc
5999-00-301-4854 INTERCHANGEABLE
Contact,electrical
5360-00-353-4404EBA1405A INTERCHANGEABLE
Spring,helical,torsion
Prestolite Electric Inc
5330-00-733-4599236728 INTERCHANGEABLE
Packing,preformed
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5815-00-990-6269 INTERCHANGEABLE
Roller
5331-01-061-30005006-73 INTERCHANGEABLE
O-Ring
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5330-01-288-8380 INTERCHANGEABLE
Gasket
5330-01-663-431030048 INTERCHANGEABLE
Seal,plain
Jwc Environmental
6510-01-724-961930-048 INTERCHANGEABLE
Wick,ear
Deroyal Industries Inc
Cross-Reference Index
Part NumberManufacturer
30048 PRIMARY Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (USA)
30048 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA)
Related Parts
5110-00-293-0248INTERCHANGEABLE
CHISEL,LEAD PICKING
30048
5999-00-301-4854INTERCHANGEABLE
CONTACT,ELECTRICAL
5360-00-353-4404INTERCHANGEABLE
SPRING,HELICAL,TORSION
EBA1405A
5330-00-733-4599INTERCHANGEABLE
PACKING,PREFORMED
236728
5815-00-990-6269INTERCHANGEABLE
ROLLER
5331-01-061-3000INTERCHANGEABLE
O-RING
5006-73
5330-01-288-8380INTERCHANGEABLE
GASKET
5330-01-663-4310INTERCHANGEABLE
SEAL,PLAIN
30048
6510-01-724-9619INTERCHANGEABLE
WICK,EAR
30-048

Frequently Asked Questions

What is NSN 4820-01-506-3733?

NSN 4820-01-506-3733 is a Nozzle,valve, manufactured by Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-506-3733?

NSN 4820-01-506-3733 has 2 cross-referenced part numbers: 30048 (Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris), 30048 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division).

What NSN replaces 4820-01-506-3733?

There are 9 known substitutes for 4820-01-506-3733: 5110-00-293-0248, 5999-00-301-4854, 5360-00-353-4404 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30048?

Key specifications for 30048: Special Features: NOZZLE TO DIRECT PATH OF DISCHARGE WHEN PRESSURE EXCEEDS LIMIT; End Item Identification: RELIEF VALVE; Material: STEEL COMP 316; Valve Model Number for Which Designed: KN2700 SERIES. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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