PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300099-1Stem,fluid Valve

Tri-Tec Manufacturing Llc · NSN 4820-01-680-9799 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-680-9799 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-680-9799. Primary manufacturer part number: 300099-1.
Features
  • Stem,fluid Valve — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Tri-Tec Manufacturing Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-680-9799, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tri-Tec Manufacturing Llc. This item has 3 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.

Catalog Facts
Item NameStem,fluid Valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTri-Tec Manufacturing Llc (CAGE 98032)
Technical Specifications
ParameterValue
NSN4820-01-680-9799
Primary Part Number300099-1
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTri-Tec Manufacturing Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4140-01-244-4692 INTERCHANGEABLE
Fan,tubeaxial
4820-01-604-1722 INTERCHANGEABLE
Stem,fluid Valve
Cross-Reference Index
Part NumberManufacturer
300099-1 PRIMARY Tri-Tec Manufacturing Llc (USA)
300184 REV U R3 ITEM NO.3 Tri-Tec Manufacturing Llc (USA)
300185 REV N K31 ITEM NO.3 Tri-Tec Manufacturing Llc (USA)
Related Parts
4140-01-244-4692INTERCHANGEABLE
FAN,TUBEAXIAL
4820-01-604-1722INTERCHANGEABLE
STEM,FLUID VALVE

Frequently Asked Questions

What is NSN 4820-01-680-9799?

NSN 4820-01-680-9799 is a Stem,fluid Valve, manufactured by Tri-Tec Manufacturing Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-680-9799?

NSN 4820-01-680-9799 has 3 cross-referenced part numbers: 300099-1 (Tri-Tec Manufacturing Llc), 300184 REV U R3 ITEM NO.3 (Tri-Tec Manufacturing Llc), 300185 REV N K31 ITEM NO.3 (Tri-Tec Manufacturing Llc).

What NSN replaces 4820-01-680-9799?

There are 2 known substitutes for 4820-01-680-9799: 4140-01-244-4692, 4820-01-604-1722. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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