PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25903Valve,solenoid

Forenta Lp · NSN 4810-01-161-5094 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-161-5094 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-161-5094. Primary manufacturer part number: 25903.
Features
  • Valve,solenoid — FSC 4810
  • Flow Control Device: DISK
  • Mounting Position: HORIZONTAL OR VERTICAL
  • Thread Direction: RIGHT-HAND ALL ENDS
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
  • Maximum Operating Temp: 325.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Flow Control Device Normal Operation Position: CLOSED
  • Valve Operation Method: SOLENOID
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Valve,solenoid, cataloged under National Stock Number 4810-01-161-5094, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Forenta Lp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4810-01-161-5094
Primary Part Number25903
Item NameValve,solenoid
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerForenta Lp
StatusCANCELLED
Flow Control DeviceDISK
Mounting PositionHORIZONTAL OR VERTICAL
Thread DirectionRIGHT-HAND ALL ENDS
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Maximum Operating Temp325.0 FAHRENHEIT SINGLE RESPONSE DEGF
Flow Control Device Normal Operation PositionCLOSED
Valve Operation MethodSOLENOID
Nominal Thread Size0.250 INCHES ALL ENDS IN
Media for Which DesignedSTEAM SINGLE RESPONSE
PhaseSINGLE
Voltage in Volts and Current Type110.0 AC
Thread Series DesignatorNPT ALL ENDS
Style DesignatorSTRAIGHT THRU
Operating Pressure85.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MaterialSTEEL CORROSION RESISTING OVERALL
Frequency in Hertz60.0
Connection StylePLAIN,OPTIONAL END(PIPE) ALL ENDS
Current Rating in Amps1.230
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-188-35143152-4-3-8 INTERCHANGEABLE
Plug,pipe
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
5307-00-261-0441 INTERCHANGEABLE
Stud,plain
6105-00-391-45282749 INTERCHANGEABLE
Blades,air Motor
Amec Foster Wheeler North America Corp. Dba Foster Wheeler
9905-00-424-9829 INTERCHANGEABLE
Marker,traffic
6720-00-624-03052749 INTERCHANGEABLE
Side Lightning Unit
Bosch Security Systems, Llc
5365-00-892-47292749 INTERCHANGEABLE
Spacer,ring
R-Way Gasket & Supply Co Inc
9540-00-985-3804 INTERCHANGEABLE
Channel,structural
6505-01-042-65012749 INTERCHANGEABLE
Hydroxyzine Pamoate Capsules
Pfizer Inc
6520-01-063-7478JMMC-F-00067 INTERCHANGEABLE
Floss,waxed,dental
Jm Murray Center Inc
5325-01-076-551125903 INTERCHANGEABLE
Insert,screw Thread
Jergens Inc Div Tooling Components Division
Cross-Reference Index
Part NumberManufacturer
27249 Forenta Lp (USA)
25903 PRIMARY Forenta Lp (USA)
2749 PRIMARY Forenta Lp (USA)
Related Parts
4730-00-188-3514INTERCHANGEABLE
PLUG,PIPE
3152-4-3-8
5307-00-261-0441INTERCHANGEABLE
STUD,PLAIN
6105-00-391-4528INTERCHANGEABLE
BLADES,AIR MOTOR
2749
9905-00-424-9829INTERCHANGEABLE
MARKER,TRAFFIC
6720-00-624-0305INTERCHANGEABLE
SIDE LIGHTNING UNIT
2749
5365-00-892-4729INTERCHANGEABLE
SPACER,RING
2749
9540-00-985-3804INTERCHANGEABLE
CHANNEL,STRUCTURAL
6505-01-042-6501INTERCHANGEABLE
HYDROXYZINE PAMOATE CAPSULES
2749
6520-01-063-7478INTERCHANGEABLE
FLOSS,WAXED,DENTAL
JMMC-F-00067
5325-01-076-5511INTERCHANGEABLE
INSERT,SCREW THREAD
25903
4310-01-080-8668INTERCHANGEABLE
COVER,AIR FILTER,COMPRESSOR
27249
2530-01-249-0042INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER

Frequently Asked Questions

What is NSN 4810-01-161-5094?

NSN 4810-01-161-5094 is a Valve,solenoid, manufactured by Forenta Lp, classified under FSC 4810 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4810-01-161-5094?

NSN 4810-01-161-5094 has 3 cross-referenced part numbers: 27249 (Forenta Lp), 25903 (Forenta Lp), 2749 (Forenta Lp).

What NSN replaces 4810-01-161-5094?

There are 12 known substitutes for 4810-01-161-5094: 4730-00-188-3514, 5307-00-261-0441, 6105-00-391-4528 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25903?

Key specifications for 25903: Flow Control Device: DISK; Mounting Position: HORIZONTAL OR VERTICAL; Thread Direction: RIGHT-HAND ALL ENDS; Connection Type: THREADED INTERNAL PIPE ALL ENDS. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4810-01-161-5094 still in active supply?

NSN 4810-01-161-5094 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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