PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14795Piston,valve

Pentair Water Treatment (oh) Company Dba Pentair Water Div Codeline, Structural, Advanced Structures · NSN 4820-01-571-5190 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-571-5190 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-571-5190. Primary manufacturer part number: 14795.
Features
  • Piston,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Pentair Water Treatment (oh) Company Dba Pentair Water Div Codeline, Structural, Advanced Structures
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 4820-01-571-5190, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pentair Water Treatment (oh) Company Dba Pentair Water Div Codeline, Structural, Advanced Structures. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-571-5190
Primary Part Number14795
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPentair Water Treatment (oh) Company Dba Pentair Water Div Codeline, Structural, Advanced Structures
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5307-00-272-4757103175 INTERCHANGEABLE
Stud,plain
Us Army Aviation and Missile Command
3110-00-591-716214795 INTERCHANGEABLE
Bearing,ball,airframe
Moog Inc
5950-00-647-602614795 INTERCHANGEABLE
Transformer,audio Frequency
Freed Transformer Co
6550-01-579-2847694 INTERCHANGEABLE
Control Set,human Serum
Bio-Rad Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
14795 Pentair Water Treatment (oh) Company Dba Pentair Water Div Codeline, Structural, Advanced Structures (USA)
Related Parts
5307-00-272-4757INTERCHANGEABLE
STUD,PLAIN
103175
3110-00-591-7162INTERCHANGEABLE
BEARING,BALL,AIRFRAME
14795
5950-00-647-6026INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
14795
6550-01-579-2847INTERCHANGEABLE
CONTROL SET,HUMAN SERUM
694

Frequently Asked Questions

What is NSN 4820-01-571-5190?

NSN 4820-01-571-5190 is a Piston,valve, manufactured by Pentair Water Treatment (oh) Company Dba Pentair Water Div Codeline, Structural, Advanced Structures, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-571-5190?

NSN 4820-01-571-5190 has 1 cross-referenced part number: 14795 (Pentair Water Treatment (oh) Company Dba Pentair Water Div Codeline, Structural, Advanced Structures).

What NSN replaces 4820-01-571-5190?

There are 4 known substitutes for 4820-01-571-5190: 5307-00-272-4757, 3110-00-591-7162, 5950-00-647-6026 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14795?

Key specifications for 14795: End Item Identification: MODEL 9500, 1700 BRINE VALVE SYSTEM; Special Features: BRINE VALVE PISTON. 2 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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