PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30021Valve,linear,directional Control

Hanson Machine · NSN 4820-01-286-4259 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-286-4259 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-286-4259. Primary manufacturer part number: 30021.
Features
  • Valve,linear,directional Control — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Hanson Machine
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-286-4259, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hanson Machine. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,linear,directional Control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHanson Machine (CAGE 56855)
Technical Specifications
ParameterValue
NSN4820-01-286-4259
Primary Part Number30021
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHanson Machine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-106-0931441-1030-021 INTERCHANGEABLE
Capacitor,fixed,electrolytic
The Boeing Company Div Legacy Boeing Hb1
5930-00-936-457230021 INTERCHANGEABLE
Switch,push
Essex Industries Inc Div Manufacturing Division
5940-00-988-5076BLU4S2 INTERCHANGEABLE
Terminal,lug
Penn-Union Corp Div Penn-Union Corp
5930-01-012-874830021 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
2590-01-030-377730021 INTERCHANGEABLE
Hydraulic Power Sup
Cadillac Gage Textron Inc.
5962-01-115-2154 INTERCHANGEABLE
Microcircuit,digital
5998-01-119-6749 INTERCHANGEABLE
Circuit Card Assembly
5895-01-223-4569 INTERCHANGEABLE
Up Converter
5130-01-397-97503002-1 INTERCHANGEABLE
Drill,electric,portable
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
6520-01-501-056030021 INTERCHANGEABLE
Bur,dental Surgery
Ss White Burs Llc
Cross-Reference Index
Part NumberManufacturer
30021 PRIMARY Hanson Machine (USA)
Related Parts
5910-00-106-0931INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
441-1030-021
5930-00-936-4572INTERCHANGEABLE
SWITCH,PUSH
30021
5940-00-988-5076INTERCHANGEABLE
TERMINAL,LUG
BLU4S2
5930-01-012-8748INTERCHANGEABLE
SWITCH,LIQUID LEVEL
30021
2590-01-030-3777INTERCHANGEABLE
HYDRAULIC POWER SUP
30021
5962-01-115-2154INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5998-01-119-6749INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5895-01-223-4569INTERCHANGEABLE
UP CONVERTER
5130-01-397-9750INTERCHANGEABLE
DRILL,ELECTRIC,PORTABLE
3002-1
6520-01-501-0560INTERCHANGEABLE
BUR,DENTAL SURGERY
30021
7720-01-582-8235INTERCHANGEABLE
SPRING,VALVE,MUSICAL INSTRUMENT
30021
4820-01-644-7412INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
023-0058-00

Frequently Asked Questions

What is NSN 4820-01-286-4259?

NSN 4820-01-286-4259 is a Valve,linear,directional Control, manufactured by Hanson Machine, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-286-4259?

NSN 4820-01-286-4259 has 1 cross-referenced part number: 30021 (Hanson Machine).

What NSN replaces 4820-01-286-4259?

There are 12 known substitutes for 4820-01-286-4259: 5910-00-106-0931, 5930-00-936-4572, 5940-00-988-5076 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com