PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

KMC-NM226-1Stem,fluid Valve

Krobach Mfg. Corp. Dba Krobach Manufacturing Corp · NSN 4820-01-190-6044 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-190-6044 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-190-6044. Primary manufacturer part number: KMC-NM226-1.
Features
  • Stem,fluid Valve — FSC 4820
  • Material: STEEL
  • 6 verified cross-references
  • Primary manufacturer: Krobach Mfg. Corp. Dba Krobach Manufacturing Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-190-6044, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Krobach Mfg. Corp. Dba Krobach Manufacturing Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, 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
NSN4820-01-190-6044
Primary Part NumberKMC-NM226-1
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerKrobach Mfg. Corp. Dba Krobach Manufacturing Corp
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6515-00-194-9675309623 INTERCHANGEABLE
Syringe and Needle,hypodermic
Becton, Dickinson and Co Dba Becton Dickinson & Co
2805-00-356-1579 INTERCHANGEABLE
Valve,poppet,engine
4820-01-265-7138 INTERCHANGEABLE
Valve,exhaust Control
Cross-Reference Index
Part NumberManufacturer
2104358REVCPC8- Naval Ship Systems Command (USA)
NM226-1 Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp (USA)
S-950 PIECE 16 Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp (USA)
KMC-NM226-1 PRIMARY Krobach Mfg. Corp. Dba Krobach Manufacturing Corp (USA)
2104358 PIECE 8 Naval Ship Systems Command (USA)
S-950 Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp (USA)
Related Parts
6515-00-194-9675INTERCHANGEABLE
SYRINGE AND NEEDLE,HYPODERMIC
309623
2805-00-356-1579INTERCHANGEABLE
VALVE,POPPET,ENGINE
4820-01-265-7138INTERCHANGEABLE
VALVE,EXHAUST CONTROL

Frequently Asked Questions

What is NSN 4820-01-190-6044?

NSN 4820-01-190-6044 is a Stem,fluid Valve, manufactured by Krobach Mfg. Corp. Dba Krobach Manufacturing Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-190-6044?

NSN 4820-01-190-6044 has 6 cross-referenced part numbers: 2104358REVCPC8- (Naval Ship Systems Command), NM226-1 (Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp), S-950 PIECE 16 (Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp), KMC-NM226-1 (Krobach Mfg. Corp. Dba Krobach Manufacturing Corp), 2104358 PIECE 8 (Naval Ship Systems Command) and 1 more.

What NSN replaces 4820-01-190-6044?

There are 3 known substitutes for 4820-01-190-6044: 6515-00-194-9675, 2805-00-356-1579, 4820-01-265-7138. Verify interchangeability with system specifications before substitution.

What are the specifications of KMC-NM226-1?

Key specifications for KMC-NM226-1: Material: 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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