PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-449-5Guide-Valve

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 4820-00-032-8931 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-032-8931 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-032-8931. Primary manufacturer part number: 1-449-5.
Features
  • Guide-Valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Aerospace Group Headquarters
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Guide-Valve, cataloged under National Stock Number 4820-00-032-8931, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. 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.

Catalog Facts
Item NameGuide-Valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersParker Hannifin Corporation Div Aerospace Group Headquarters (CAGE 92003)
Technical Specifications
ParameterValue
NSN4820-00-032-8931
Primary Part Number1-449-5
Item NameGuide-Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1610-00-235-302314482 INTERCHANGEABLE
Parts Kit,control a
Hamilton Sundstrand Corporation Dba Collins Aerospace
5305-00-285-319314495 INTERCHANGEABLE
Setscrew
Cae Usa Inc.
5340-00-358-2267 INTERCHANGEABLE
Cover,access
5315-01-667-622514495 INTERCHANGEABLE
Pin,quick Release
General Dynamics - Ots, Inc.
Cross-Reference Index
Part NumberManufacturer
1-449-5 PRIMARY Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
Related Parts
1610-00-235-3023INTERCHANGEABLE
PARTS KIT,CONTROL A
14482
5305-00-285-3193INTERCHANGEABLE
SETSCREW
14495
5340-00-358-2267INTERCHANGEABLE
COVER,ACCESS
5315-01-667-6225INTERCHANGEABLE
PIN,QUICK RELEASE
14495

Frequently Asked Questions

What is NSN 4820-00-032-8931?

NSN 4820-00-032-8931 is a Guide-Valve, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-032-8931?

NSN 4820-00-032-8931 has 1 cross-referenced part number: 1-449-5 (Parker Hannifin Corporation Div Aerospace Group Headquarters).

What NSN replaces 4820-00-032-8931?

There are 4 known substitutes for 4820-00-032-8931: 1610-00-235-3023, 5305-00-285-3193, 5340-00-358-2267 and 1 more. Verify interchangeability with system specifications before substitution.

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