PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

04115179Seat,valve

Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division · NSN 4820-01-154-8059 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-154-8059 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-154-8059. Primary manufacturer part number: 04115179.
Features
  • Seat,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING OVERALL
  • 4 verified cross-references
  • Primary manufacturer: Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-154-8059, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-154-8059
Primary Part Number04115179
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Us, Inc. Dba Automax Actuators Div Flow Control Division
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-01-090-4154 INTERCHANGEABLE
Valve,gate
4820-01-156-48623462-3 PART 2 INTERCHANGEABLE
Cap,valve
Flowserve Corporation Div Flowserve Us Inc
4820-01-156-71803462-3 PART 55A INTERCHANGEABLE
Indicator Plate,valve
Flowserve Corporation Div Flowserve Us Inc
4520-01-351-399034623 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
5325-01-686-346412528858 INTERCHANGEABLE
Grommet,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
3462-3 Flowserve Corporation Div Flowserve Us Inc (USA)
04115179 Tri-State Technical Sales Corp (USA)
04115179 PRIMARY Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division (USA)
3462-3 PART 13 Flowserve Corporation Div Flowserve Us Inc (USA)
Related Parts
4820-01-090-4154INTERCHANGEABLE
VALVE,GATE
4820-01-156-4862INTERCHANGEABLE
CAP,VALVE
3462-3 PART 2
4820-01-156-7180INTERCHANGEABLE
INDICATOR PLATE,VALVE
3462-3 PART 55A
4520-01-351-3990INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
34623
5325-01-686-3464INTERCHANGEABLE
GROMMET,NONMETALLIC
12528858

Frequently Asked Questions

What is NSN 4820-01-154-8059?

NSN 4820-01-154-8059 is a Seat,valve, manufactured by Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-154-8059?

NSN 4820-01-154-8059 has 4 cross-referenced part numbers: 3462-3 (Flowserve Corporation Div Flowserve Us Inc), 04115179 (Tri-State Technical Sales Corp), 04115179 (Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division), 3462-3 PART 13 (Flowserve Corporation Div Flowserve Us Inc).

What NSN replaces 4820-01-154-8059?

There are 5 known substitutes for 4820-01-154-8059: 4820-01-090-4154, 4820-01-156-4862, 4820-01-156-7180 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 04115179?

Key specifications for 04115179: Material: STEEL CORROSION RESISTING OVERALL. 1 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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