PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30079Stem,fluid Valve

Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division · NSN 4820-01-506-9061 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-506-9061 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-506-9061. Primary manufacturer part number: 30079.
Features
  • Stem,fluid Valve — FSC 4820
  • Material: STEEL COMP 316
  • Valve Model Number for Which Designed: 2700 K34
  • Valve Type for Which Designed: RELIEF
  • Stem Actuating End Type: THREADED EXTERNALLY
  • 3 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 316 construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-506-9061, 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 Curtiss-Wright Flow Control Co Div Target Rock Division. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-506-9061
Primary Part Number30079
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division
StatusACTIVE
MaterialSTEEL COMP 316
Valve Model Number for Which Designed2700 K34
Valve Type for Which DesignedRELIEF
Stem Actuating End TypeTHREADED EXTERNALLY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0311001-30144 INTERCHANGEABLE
Cup,tapered Roller Bearing
Tvh Parts Co.
3110-00-100-0317472 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3805-00-374-875830144 INTERCHANGEABLE
Plunger Assembly,lo
Dressta North America Ltd
1650-00-443-3227 INTERCHANGEABLE
Cover,actuator
5330-00-653-5753 INTERCHANGEABLE
Seal,plain Encased
5130-01-003-870630079 INTERCHANGEABLE
Brush,wire,rotary End
Jason Incorporated Dba Osborn International a Unit of Jason
5331-01-160-4324M83461/1-349 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-01-193-966630-144 INTERCHANGEABLE
Gasket and Seal Set
Thermo King Corporation Dba Phoenix Global Distirbution.
5935-01-206-0505C8952-1-3 INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
1650-01-227-731030079 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
30079 PRIMARY Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA)
30144 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA)
30144 ITEM 9 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA)
Related Parts
3110-00-100-0311INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
001-30144
3110-00-100-0317INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
472
3805-00-374-8758INTERCHANGEABLE
PLUNGER ASSEMBLY,LO
30144
1650-00-443-3227INTERCHANGEABLE
COVER,ACTUATOR
5330-00-653-5753INTERCHANGEABLE
SEAL,PLAIN ENCASED
5130-01-003-8706INTERCHANGEABLE
BRUSH,WIRE,ROTARY END
30079
5331-01-160-4324INTERCHANGEABLE
O-RING
M83461/1-349
5330-01-193-9666INTERCHANGEABLE
GASKET AND SEAL SET
30-144
5935-01-206-0505INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C8952-1-3
1650-01-227-7310INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
30079
2610-01-229-3457INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
152-554-069
5940-01-261-5001INTERCHANGEABLE
FERRULE,METALLIC SHIELDED CABLE,
30144

Frequently Asked Questions

What is NSN 4820-01-506-9061?

NSN 4820-01-506-9061 is a Stem,fluid Valve, manufactured by Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-506-9061?

NSN 4820-01-506-9061 has 3 cross-referenced part numbers: 30079 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division), 30144 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division), 30144 ITEM 9 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division).

What NSN replaces 4820-01-506-9061?

There are 12 known substitutes for 4820-01-506-9061: 3110-00-100-0311, 3110-00-100-0317, 3805-00-374-8758 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30079?

Key specifications for 30079: Material: STEEL COMP 316; Valve Model Number for Which Designed: 2700 K34; Valve Type for Which Designed: RELIEF; End Item Identification: E/I:2700 MODEL RELIEF VALVE 3/4X1 INCH.. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com