PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103-203Parts Kit,solenoid Valve

Automatic Switch Company Dba Asco · NSN 4810-01-323-7285 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-323-7285 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-323-7285. Primary manufacturer part number: 103-203.
Features
  • Parts Kit,solenoid Valve — FSC 4810
  • Component Quantity: 13
  • Nonsupply Items and Quantities: CLIP 1,CAP 1,CORE GUIDE 1,CORE ASSEMBLY 1,SPRING 6,GASKET 2,DISK HOLDER SUB-ASSEMBLY 1
  • 2 verified cross-references
  • Primary manufacturer: Automatic Switch Company Dba Asco
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,solenoid Valve, cataloged under National Stock Number 4810-01-323-7285, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Automatic Switch Company Dba Asco. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-323-7285
Primary Part Number103-203
Item NameParts Kit,solenoid Valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerAutomatic Switch Company Dba Asco
StatusACTIVE
Component Quantity13
Nonsupply Items and QuantitiesCLIP 1,CAP 1,CORE GUIDE 1,CORE ASSEMBLY 1,SPRING 6,GASKET 2,DISK HOLDER SUB-ASSEMBLY 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5307-00-010-3203 INTERCHANGEABLE
Stud,plain
4730-00-822-9696AE95615G INTERCHANGEABLE
Elbow,swivel Flange to Tube
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5310-00-846-89502517 INTERCHANGEABLE
Washer,flat
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
4330-01-196-726410320-3 INTERCHANGEABLE
Filter,fluid
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5330-01-433-9225DWG DS-G-63177 PC. NO. 20 INTERCHANGEABLE
Gasket
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
6515-01-444-682910-3203 INTERCHANGEABLE
Bolt,tibial,orthopedic
Smith and Nephew Inc
2590-01-657-9067103203 INTERCHANGEABLE
Spacer,plate
Raytheon Company
Cross-Reference Index
Part NumberManufacturer
FV-103-203 Automatic Switch Company Dba Asco (USA)
103-203 PRIMARY Automatic Switch Company Dba Asco (USA)
Related Parts
5307-00-010-3203INTERCHANGEABLE
STUD,PLAIN
4730-00-822-9696INTERCHANGEABLE
ELBOW,SWIVEL FLANGE TO TUBE
AE95615G
5310-00-846-8950INTERCHANGEABLE
WASHER,FLAT
2517
4330-01-196-7264INTERCHANGEABLE
FILTER,FLUID
10320-3
5330-01-433-9225INTERCHANGEABLE
GASKET
DWG DS-G-63177 PC. NO. 20
6515-01-444-6829INTERCHANGEABLE
BOLT,TIBIAL,ORTHOPEDIC
10-3203
2590-01-657-9067INTERCHANGEABLE
SPACER,PLATE
103203

Frequently Asked Questions

What is NSN 4810-01-323-7285?

NSN 4810-01-323-7285 is a Parts Kit,solenoid Valve, manufactured by Automatic Switch Company Dba Asco, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-323-7285?

NSN 4810-01-323-7285 has 2 cross-referenced part numbers: FV-103-203 (Automatic Switch Company Dba Asco), 103-203 (Automatic Switch Company Dba Asco).

What NSN replaces 4810-01-323-7285?

There are 7 known substitutes for 4810-01-323-7285: 5307-00-010-3203, 4730-00-822-9696, 5310-00-846-8950 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103-203?

Key specifications for 103-203: Component Quantity: 13; Nonsupply Items and Quantities: CLIP 1,CAP 1,CORE GUIDE 1,CORE ASSEMBLY 1,SPRING 6,GASKET 2,DISK HOLDER SUB-ASSEMBLY 1. 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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