PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-0386Parts Kit,solenoid Valve

Lexair Inc · NSN 4810-01-553-7903 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-553-7903 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-553-7903. Primary manufacturer part number: 21-0386.
Features
  • Parts Kit,solenoid Valve — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Lexair Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,solenoid Valve, cataloged under National Stock Number 4810-01-553-7903, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lexair Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-553-7903
Primary Part Number21-0386
Item NameParts Kit,solenoid Valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerLexair Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4320-00-577-7655963217-00 INTERCHANGEABLE
Sleeve,shaft,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4730-01-070-4915 INTERCHANGEABLE
Elbow,pipe to Tube
Cross-Reference Index
Part NumberManufacturer
21-0386 PRIMARY Lexair Inc (USA)
Related Parts
4320-00-577-7655INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
963217-00
4730-01-070-4915INTERCHANGEABLE
ELBOW,PIPE TO TUBE

Frequently Asked Questions

What is NSN 4810-01-553-7903?

NSN 4810-01-553-7903 is a Parts Kit,solenoid Valve, manufactured by Lexair Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-553-7903?

NSN 4810-01-553-7903 has 1 cross-referenced part number: 21-0386 (Lexair Inc).

What NSN replaces 4810-01-553-7903?

There are 2 known substitutes for 4810-01-553-7903: 4320-00-577-7655, 4730-01-070-4915. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-0386?

Key specifications for 21-0386: End Item Identification: VALVES, POWERED. 1 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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