PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

729414Piston,valve

Hamilton Sundstrand Corporation · NSN 4820-01-160-6389 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-160-6389 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-160-6389. Primary manufacturer part number: 729414.
Features
  • Piston,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 4820-01-160-6389, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hamilton Sundstrand Corporation. This item has 1 commercial cross-reference 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 NamePiston,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHamilton Sundstrand Corporation (CAGE 99167)
Technical Specifications
ParameterValue
NSN4820-01-160-6389
Primary Part Number729414
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-01-516-5024729414 INTERCHANGEABLE
Gasket
Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines
6105-01-528-14707294-14 INTERCHANGEABLE
Motor
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
729414 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
5330-01-516-5024INTERCHANGEABLE
GASKET
729414
6105-01-528-1470INTERCHANGEABLE
MOTOR
7294-14

Frequently Asked Questions

What is NSN 4820-01-160-6389?

NSN 4820-01-160-6389 is a Piston,valve, manufactured by Hamilton Sundstrand Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-160-6389?

NSN 4820-01-160-6389 has 1 cross-referenced part number: 729414 (Hamilton Sundstrand Corporation).

What NSN replaces 4820-01-160-6389?

There are 2 known substitutes for 4820-01-160-6389: 5330-01-516-5024, 6105-01-528-1470. Verify interchangeability with system specifications before substitution.

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