PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19241Stem,fluid Valve

Flowserve Inc · NSN 4820-01-084-0486 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-084-0486 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-084-0486. Primary manufacturer part number: 19241.
Features
  • Stem,fluid Valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • Valve Type for Which Designed: GLOBE
  • Valve Size for Which Designed: 2.000 INCHES IN
  • 3 verified cross-references
  • Primary manufacturer: Flowserve Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-084-0486, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Inc. Government technical data includes 3 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-084-0486
Primary Part Number19241
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Valve Type for Which DesignedGLOBE
Valve Size for Which Designed2.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5310-00-052-211219241 INTERCHANGEABLE
Nut,special
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6605-00-124-90791924-1 INTERCHANGEABLE
Wave Shapeing Module
Loar Manufacturing Corp
9540-00-720-0685 INTERCHANGEABLE
Beam,structural
5330-00-985-3727 INTERCHANGEABLE
Seal,plain Encased
5330-01-057-663019241 INTERCHANGEABLE
Gasket
Cooper Crouse-Hinds Llc
2805-01-066-244919241 INTERCHANGEABLE
Parts Kit,engine Rocker Arm
Brunswick Corp Dba Mercury Marine Div Mercury Marine
4820-01-084-180316738 INTERCHANGEABLE
Disk,valve
Flowserve Inc
5930-01-195-2113 INTERCHANGEABLE
Guard,switch
Cross-Reference Index
Part NumberManufacturer
19241 PRIMARY Flowserve Inc (USA)
B-32978 Flowserve Inc (USA)
E-31667 Flowserve Inc (USA)
Related Parts
5310-00-052-2112INTERCHANGEABLE
NUT,SPECIAL
19241
6605-00-124-9079INTERCHANGEABLE
WAVE SHAPEING MODULE
1924-1
9540-00-720-0685INTERCHANGEABLE
BEAM,STRUCTURAL
5330-00-985-3727INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-01-057-6630INTERCHANGEABLE
GASKET
19241
2805-01-066-2449INTERCHANGEABLE
PARTS KIT,ENGINE ROCKER ARM
19241
4820-01-084-1803INTERCHANGEABLE
DISK,VALVE
16738
5930-01-195-2113INTERCHANGEABLE
GUARD,SWITCH

Frequently Asked Questions

What is NSN 4820-01-084-0486?

NSN 4820-01-084-0486 is a Stem,fluid Valve, manufactured by Flowserve Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-084-0486?

NSN 4820-01-084-0486 has 3 cross-referenced part numbers: 19241 (Flowserve Inc), B-32978 (Flowserve Inc), E-31667 (Flowserve Inc).

What NSN replaces 4820-01-084-0486?

There are 8 known substitutes for 4820-01-084-0486: 5310-00-052-2112, 6605-00-124-9079, 9540-00-720-0685 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19241?

Key specifications for 19241: Material: STEEL CORROSION RESISTING; Valve Type for Which Designed: GLOBE; Valve Size for Which Designed: 2.000 INCHES IN. 3 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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