PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30195Valve Assembly,reducing

Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val · NSN 4820-01-420-2685 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-420-2685 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-420-2685. Primary manufacturer part number: 30195.
Features
  • Valve Assembly,reducing — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly,reducing, cataloged under National Stock Number 4820-01-420-2685, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-420-2685
Primary Part Number30195
Item NameValve Assembly,reducing
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTriumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-0378 INTERCHANGEABLE
Cup,tapered Roller Bearing
4310-00-168-8737CVB41-S4901-19ALT,2PC195 INTERCHANGEABLE
Guard,valve Strip
Naval Ship Systems Command
5342-01-268-00100030190500 INTERCHANGEABLE
Shield
Newton Instrument Company Dba Newton Instrument Co
4820-01-464-134130195 INTERCHANGEABLE
Valve,check
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
6515-01-507-981790-3559 INTERCHANGEABLE
Speculum,vaginal
Sklar Corporation Dba Sklar Instruments
4820-01-539-520730195 INTERCHANGEABLE
Guide,valve Stem
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
Cross-Reference Index
Part NumberManufacturer
30195 PRIMARY Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val (USA)
Related Parts
3110-00-100-0378INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
4310-00-168-8737INTERCHANGEABLE
GUARD,VALVE STRIP
CVB41-S4901-19ALT,2PC195
5342-01-268-0010INTERCHANGEABLE
SHIELD
0030190500
4820-01-464-1341INTERCHANGEABLE
VALVE,CHECK
30195
6515-01-507-9817INTERCHANGEABLE
SPECULUM,VAGINAL
90-3559
4820-01-539-5207INTERCHANGEABLE
GUIDE,VALVE STEM
30195

Frequently Asked Questions

What is NSN 4820-01-420-2685?

NSN 4820-01-420-2685 is a Valve Assembly,reducing, manufactured by Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-420-2685?

NSN 4820-01-420-2685 has 1 cross-referenced part number: 30195 (Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val).

What NSN replaces 4820-01-420-2685?

There are 6 known substitutes for 4820-01-420-2685: 3110-00-100-0378, 4310-00-168-8737, 5342-01-268-0010 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30195?

Key specifications for 30195: End Item Identification: AIRCRAFT,HERCULES C-130. 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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