PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20640Valve,solenoid

De Kalb Precision Industries Inc · NSN 4810-01-130-3604 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-130-3604 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-130-3604. Primary manufacturer part number: 20640.
Features
  • Valve,solenoid — FSC 4810
  • Flow Control Device Normal Operation Position: CLOSED
  • Mounting Position: HORIZONTAL
  • Flow Control Device: PISTON
  • Aperture Diameter: 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: De Kalb Precision Industries Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,solenoid, cataloged under National Stock Number 4810-01-130-3604, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is De Kalb Precision Industries Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-130-3604
Primary Part Number20640
Item NameValve,solenoid
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerDe Kalb Precision Industries Inc
StatusACTIVE
Flow Control Device Normal Operation PositionCLOSED
Mounting PositionHORIZONTAL
Flow Control DevicePISTON
Aperture Diameter0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-174-094637T21 INTERCHANGEABLE
Switch,thermostatic
Therm-O-Disc Incorporated
6145-00-244-8152UL62SJ3BCK2/18EPCPE INTERCHANGEABLE
Cable,power,electrical
Underwriters Laboratories Inc
5133-00-266-9244 INTERCHANGEABLE
Drill,twist
5975-00-316-235020640 INTERCHANGEABLE
Coupling,electrical Conduit
Schneider Electric Usa, Inc.
5360-00-526-376220640 INTERCHANGEABLE
Spring,helical,compression
Hydro-Aire Aerospace Corp
6145-00-548-1258 INTERCHANGEABLE
Cable,power,electrical
1005-00-868-687720640 INTERCHANGEABLE
Washer,brake
Cadillac Gage Textron Inc.
5360-01-111-4279 INTERCHANGEABLE
Spring
6515-01-160-2539206.40 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4820-01-233-811120640 INTERCHANGEABLE
Guide,valve Stem
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
20640 PRIMARY De Kalb Precision Industries Inc (USA)
Related Parts
5930-00-174-0946INTERCHANGEABLE
SWITCH,THERMOSTATIC
37T21
6145-00-244-8152INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
UL62SJ3BCK2/18EPCPE
5133-00-266-9244INTERCHANGEABLE
DRILL,TWIST
5975-00-316-2350INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
20640
5360-00-526-3762INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20640
6145-00-548-1258INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
1005-00-868-6877INTERCHANGEABLE
WASHER,BRAKE
20640
5360-01-111-4279INTERCHANGEABLE
SPRING
6515-01-160-2539INTERCHANGEABLE
SCREW,BONE
206.40
4820-01-233-8111INTERCHANGEABLE
GUIDE,VALVE STEM
20640
4720-01-350-6246INTERCHANGEABLE
HOSE,NONMETALLIC

Frequently Asked Questions

What is NSN 4810-01-130-3604?

NSN 4810-01-130-3604 is a Valve,solenoid, manufactured by De Kalb Precision Industries Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-130-3604?

NSN 4810-01-130-3604 has 1 cross-referenced part number: 20640 (De Kalb Precision Industries Inc).

What NSN replaces 4810-01-130-3604?

There are 11 known substitutes for 4810-01-130-3604: 5930-00-174-0946, 6145-00-244-8152, 5133-00-266-9244 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20640?

Key specifications for 20640: Flow Control Device Normal Operation Position: CLOSED; Special Features: ALL CHARACTERISTICS DATA PROPRIETARY; Mounting Position: HORIZONTAL; Flow Control Device: PISTON. 5 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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