PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14776Disk,valve

Fluid Conditioning Products, Inc. · NSN 4820-00-071-4166 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-071-4166 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-071-4166. Primary manufacturer part number: 14776.
Features
  • Disk,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Fluid Conditioning Products, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-071-4166, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fluid Conditioning Products, Inc.. 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.

Catalog Facts
Item NameDisk,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersFluid Conditioning Products, Inc. (CAGE 94592)
Technical Specifications
ParameterValue
NSN4820-00-071-4166
Primary Part Number14776
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFluid Conditioning Products, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2910-00-057-142114776 INTERCHANGEABLE
Filter Element,fluid
Westerbeke Corporation
9540-00-528-9346E711310XRAND INTERCHANGEABLE
Beam,structural
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
4820-00-580-2587FIG86-3X4 INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
1560-00-991-643014776 INTERCHANGEABLE
Repair Kit Overhaul
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3120-01-443-1823 INTERCHANGEABLE
Bearing,sleeve
5340-01-525-484214776 INTERCHANGEABLE
Cover,access
Silver Eagle Manufacturing Co
Cross-Reference Index
Part NumberManufacturer
14776 PRIMARY Fluid Conditioning Products, Inc. (USA)
Related Parts
2910-00-057-1421INTERCHANGEABLE
FILTER ELEMENT,FLUID
14776
9540-00-528-9346INTERCHANGEABLE
BEAM,STRUCTURAL
E711310XRAND
4820-00-580-2587INTERCHANGEABLE
VALVE,SAFETY RELIEF
FIG86-3X4
1560-00-991-6430INTERCHANGEABLE
REPAIR KIT OVERHAUL
14776
3120-01-443-1823INTERCHANGEABLE
BEARING,SLEEVE
5340-01-525-4842INTERCHANGEABLE
COVER,ACCESS
14776

Frequently Asked Questions

What is NSN 4820-00-071-4166?

NSN 4820-00-071-4166 is a Disk,valve, manufactured by Fluid Conditioning Products, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-071-4166?

NSN 4820-00-071-4166 has 1 cross-referenced part number: 14776 (Fluid Conditioning Products, Inc.).

What NSN replaces 4820-00-071-4166?

There are 6 known substitutes for 4820-00-071-4166: 2910-00-057-1421, 9540-00-528-9346, 4820-00-580-2587 and 3 more. Verify interchangeability with system specifications before substitution.

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