PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

411-04Valve,linear,directional Control

Zimmerman Industries, Inc. · NSN 4820-01-350-3950 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-350-3950 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-350-3950. Primary manufacturer part number: 411-04.
Features
  • Valve,linear,directional Control — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Zimmerman Industries, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-350-3950, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Zimmerman Industries, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-350-3950
Primary Part Number411-04
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerZimmerman Industries, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-647-818223554 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc Div Space & Airborne Systems
5310-01-078-403841104 INTERCHANGEABLE
Washer Assortment
Jergens Inc Div Tooling Components Division
4520-01-184-5157 INTERCHANGEABLE
Heating Element,electrical,nonim
4720-01-330-06444110-4 INTERCHANGEABLE
Hose,air Duct
Flexaust Inc
6515-01-480-364541104 INTERCHANGEABLE
Support,knee
Bioskin, Llc
8040-01-589-5235 INTERCHANGEABLE
Adhesive
Cross-Reference Index
Part NumberManufacturer
411-04 PRIMARY Zimmerman Industries, Inc. (USA)
Related Parts
5950-00-647-8182INTERCHANGEABLE
TRANSFORMER,POWER
23554
5310-01-078-4038INTERCHANGEABLE
WASHER ASSORTMENT
41104
4520-01-184-5157INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
4720-01-330-0644INTERCHANGEABLE
HOSE,AIR DUCT
4110-4
6515-01-480-3645INTERCHANGEABLE
SUPPORT,KNEE
41104
8040-01-589-5235INTERCHANGEABLE
ADHESIVE

Frequently Asked Questions

What is NSN 4820-01-350-3950?

NSN 4820-01-350-3950 is a Valve,linear,directional Control, manufactured by Zimmerman Industries, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-350-3950?

NSN 4820-01-350-3950 has 1 cross-referenced part number: 411-04 (Zimmerman Industries, Inc.).

What NSN replaces 4820-01-350-3950?

There are 6 known substitutes for 4820-01-350-3950: 5950-00-647-8182, 5310-01-078-4038, 4520-01-184-5157 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 411-04?

Key specifications for 411-04: End Item Identification: 3895-00-339-2929. 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