PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20280FIND9Stem,fluid Valve

Anderson Greenwood Lp Dba Anderson Greenwood Crosby · NSN 4820-01-411-5486 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-411-5486 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-411-5486. Primary manufacturer part number: 20280FIND9.
Features
  • Stem,fluid Valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-411-5486, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-411-5486
Primary Part Number20280FIND9
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAnderson Greenwood Lp Dba Anderson Greenwood Crosby
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-130-5586A6792-021-156 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-215-6861 INTERCHANGEABLE
Stem,fluid Valve
Cross-Reference Index
Part NumberManufacturer
20280FIND9 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
A6792.021.156 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
4820-01-130-5586INTERCHANGEABLE
STEM,FLUID VALVE
A6792-021-156
4820-01-215-6861INTERCHANGEABLE
STEM,FLUID VALVE

Frequently Asked Questions

What is NSN 4820-01-411-5486?

NSN 4820-01-411-5486 is a Stem,fluid Valve, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-411-5486?

NSN 4820-01-411-5486 has 2 cross-referenced part numbers: 20280FIND9 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A6792.021.156 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).

What NSN replaces 4820-01-411-5486?

There are 2 known substitutes for 4820-01-411-5486: 4820-01-130-5586, 4820-01-215-6861. Verify interchangeability with system specifications before substitution.

What are the specifications of 20280FIND9?

Key specifications for 20280FIND9: End Item Identification: 1 INCH RELIEF VALVE IN. 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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