PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

306033Valve,regulating,fluid Pressure

Spx Fluid Power · NSN 4820-01-422-3178 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-422-3178 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-422-3178. Primary manufacturer part number: 306033.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Spx Fluid Power
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-422-3178, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Spx Fluid Power. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-422-3178
Primary Part Number306033
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSpx Fluid Power
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-052-8124 INTERCHANGEABLE
Microcircuit,digital
5962-01-131-9148CD4016BCN INTERCHANGEABLE
Microcircuit,digital
Fairchild Semiconductor Corp
5360-01-306-9921306033 INTERCHANGEABLE
Spring,flat
Ramsey Winch Co
Cross-Reference Index
Part NumberManufacturer
306033 PRIMARY Spx Fluid Power (USA)
Related Parts
5962-01-052-8124INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-131-9148INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CD4016BCN
5360-01-306-9921INTERCHANGEABLE
SPRING,FLAT
306033

Frequently Asked Questions

What is NSN 4820-01-422-3178?

NSN 4820-01-422-3178 is a Valve,regulating,fluid Pressure, manufactured by Spx Fluid Power, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-422-3178?

NSN 4820-01-422-3178 has 1 cross-referenced part number: 306033 (Spx Fluid Power).

What NSN replaces 4820-01-422-3178?

There are 3 known substitutes for 4820-01-422-3178: 5962-01-052-8124, 5962-01-131-9148, 5360-01-306-9921. Verify interchangeability with system specifications before substitution.

What are the specifications of 306033?

Key specifications for 306033: End Item Identification: 5130-01-331-0151; Special Features: MANUFACTURERS SUGGESTED NAME IS VALVE, AIR. 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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