PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

210800Valve,linear,directional Control

Smatco Industries Inc · NSN 4820-01-497-4855 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-497-4855 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-497-4855. Primary manufacturer part number: 210800.
Features
  • Valve,linear,directional Control — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Smatco 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 4820-01-497-4855, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Smatco Industries Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-497-4855
Primary Part Number210800
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSmatco Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6840-01-040-7070210800 INTERCHANGEABLE
Disinfectant-Detergent,utility
Wexford Labs, Inc. Dba Wexford Labs Inc
6840-01-250-35412108-00 INTERCHANGEABLE
Disinfectant-Detergent,utility
Wexford Labs, Inc. Dba Wexford Labs Inc
6840-01-393-7762 INTERCHANGEABLE
Disinfectant-Detergent,utility
4730-01-449-3646210800 INTERCHANGEABLE
Union,tube
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
4820-01-530-64692108-00 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
210800 PRIMARY Smatco Industries Inc (USA)
A4D03-3A03-0503-20A1GOQ Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA)
D41VW001K1NJW Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
Related Parts
6840-01-040-7070INTERCHANGEABLE
DISINFECTANT-DETERGENT,UTILITY
210800
6840-01-250-3541INTERCHANGEABLE
DISINFECTANT-DETERGENT,UTILITY
2108-00
6840-01-393-7762INTERCHANGEABLE
DISINFECTANT-DETERGENT,UTILITY
4730-01-449-3646INTERCHANGEABLE
UNION,TUBE
210800
4820-01-530-6469INTERCHANGEABLE
STEM,FLUID VALVE
2108-00

Frequently Asked Questions

What is NSN 4820-01-497-4855?

NSN 4820-01-497-4855 is a Valve,linear,directional Control, manufactured by Smatco Industries Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-497-4855?

NSN 4820-01-497-4855 has 3 cross-referenced part numbers: 210800 (Smatco Industries Inc), A4D03-3A03-0503-20A1GOQ (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), D41VW001K1NJW (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division).

What NSN replaces 4820-01-497-4855?

There are 5 known substitutes for 4820-01-497-4855: 6840-01-040-7070, 6840-01-250-3541, 6840-01-393-7762 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 210800?

Key specifications for 210800: Special Features: KIT 2 HYD COMPONENTS, ITEM 12; End Item Identification: WINCH, STERN ANCHOR; DSA-90-TC. 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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