PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1802590Valve,linear,directional Control

Caterpillar Inc Div Caterpillar Defense · NSN 4820-01-474-3307 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-474-3307 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-474-3307. Primary manufacturer part number: 1802590.
Features
  • Valve,linear,directional Control — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-474-3307, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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
NSN4820-01-474-3307
Primary Part Number1802590
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-520-65281802590 INTERCHANGEABLE
Switch,rotary
Westinghouse Electric Corp
5930-00-630-8548585-301-1716967REVAPC23-24 INTERCHANGEABLE
Switch,rotary
Naval Ship Systems Command
2520-01-341-04321802590 INTERCHANGEABLE
Yoke,universal Joint,vehicular
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
1802590 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5930-00-520-6528INTERCHANGEABLE
SWITCH,ROTARY
1802590
5930-00-630-8548INTERCHANGEABLE
SWITCH,ROTARY
585-301-1716967REVAPC23-24
2520-01-341-0432INTERCHANGEABLE
YOKE,UNIVERSAL JOINT,VEHICULAR
1802590

Frequently Asked Questions

What is NSN 4820-01-474-3307?

NSN 4820-01-474-3307 is a Valve,linear,directional Control, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-474-3307?

NSN 4820-01-474-3307 has 1 cross-referenced part number: 1802590 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 4820-01-474-3307?

There are 3 known substitutes for 4820-01-474-3307: 5930-00-520-6528, 5930-00-630-8548, 2520-01-341-0432. Verify interchangeability with system specifications before substitution.

What are the specifications of 1802590?

Key specifications for 1802590: End Item Identification: CONTRACTOR LOGISTICS LIFETIME SUPPORT (CRLS), DEPLOYABLE UNIVERSAL COMBAT EARTHMOVER (DEUCE), 30/30 (MODEL DV100), NSN 2430-01-423-2819, TM5-2430-200-24P, LIN: T76541. 1 total characteristics are documented in the Federal Logistics Information System.

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