PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

599-5-4Stem,fluid Valve

Flowserve Corporation Div Flowserve Us Inc · NSN 4820-01-206-6194 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-206-6194 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-206-6194. Primary manufacturer part number: 599-5-4.
Features
  • Stem,fluid Valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Flowserve Corporation Div Flowserve Us Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-206-6194, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Corporation Div Flowserve Us Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-206-6194
Primary Part Number599-5-4
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Corporation Div Flowserve Us Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1650-00-073-759159954 INTERCHANGEABLE
Disk,valve
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5920-00-131-981610300253 INTERCHANGEABLE
Fuse,cartridge
Us Army Aviation and Missile Command
5330-00-930-86033H5077 INTERCHANGEABLE
Seal
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
599-5-4 PRIMARY Flowserve Corporation Div Flowserve Us Inc (USA)
Related Parts
1650-00-073-7591INTERCHANGEABLE
DISK,VALVE
59954
5920-00-131-9816INTERCHANGEABLE
FUSE,CARTRIDGE
10300253
5330-00-930-8603INTERCHANGEABLE
SEAL
3H5077

Frequently Asked Questions

What is NSN 4820-01-206-6194?

NSN 4820-01-206-6194 is a Stem,fluid Valve, manufactured by Flowserve Corporation Div Flowserve Us Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-206-6194?

NSN 4820-01-206-6194 has 1 cross-referenced part number: 599-5-4 (Flowserve Corporation Div Flowserve Us Inc).

What NSN replaces 4820-01-206-6194?

There are 3 known substitutes for 4820-01-206-6194: 1650-00-073-7591, 5920-00-131-9816, 5330-00-930-8603. Verify interchangeability with system specifications before substitution.

What are the specifications of 599-5-4?

Key specifications for 599-5-4: Special Features: MATERIAL STAINLESS STEEL. 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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