PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H25Horn,signal

Magnatrol Valve Corp Div Clark-Cooper · NSN 6350-01-381-7280 · FSC 6350 · No Item Name Available
Verified by PartsTable
NSN 6350-01-381-7280 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-381-7280. Primary manufacturer part number: H25.
Features
  • Horn,signal — FSC 6350
  • Pressure Rating: 10.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
  • Loudness Level in Decibels: 110 DB AT 3 FT FT
  • Operation Method: AIR
  • Surface Treatment: CHROMIUM
  • Material: ALUMINUM HOUSING
  • Overall Diameter: 2.000 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Applications requiring Aluminum Housing construction
General Description

The Horn,signal, cataloged under National Stock Number 6350-01-381-7280, is classified within Federal Supply Class 6350 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is Magnatrol Valve Corp Div Clark-Cooper. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6350-01-381-7280
Primary Part NumberH25
Item NameHorn,signal
FSC / FSG6350 / 63 — No Item Name Available
ManufacturerMagnatrol Valve Corp Div Clark-Cooper
StatusACTIVE
Pressure Rating10.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Loudness Level in Decibels110 DB AT 3 FT FT
Operation MethodAIR
Surface TreatmentCHROMIUM
MaterialALUMINUM HOUSING
Overall Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-278-03255120-00-278-0325 INTERCHANGEABLE
Screw Starter,hand
General Services Administration Federal Supply Service
5340-00-533-6946 INTERCHANGEABLE
Strap,retaining
5985-00-581-7756A-174-4 INTERCHANGEABLE
Support,waveguide
Burke Products Inc
5999-00-761-8703H25 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
5950-00-834-246443001099-000 INTERCHANGEABLE
Transformer,audio Frequency
Dne Technologies, Inc
4730-00-868-51928C3-4 INTERCHANGEABLE
Trap,steam
Itt Fluid Technology Corp Itt Mcdonnell and Miller
5977-00-880-1537H25 INTERCHANGEABLE
Holder,electrical Contact Brush
Arriflex Corp
5905-00-957-1998 INTERCHANGEABLE
Plate,mounting
6145-01-021-2809 INTERCHANGEABLE
Cable,special Purpose,electrical
4940-01-073-4853H25C-1N-6-N-E-P3 INTERCHANGEABLE
Leak Detector,refrigerant Gas
Bacharach, Inc.
Cross-Reference Index
Part NumberManufacturer
H25 PRIMARY Magnatrol Valve Corp Div Clark-Cooper (USA)
118-0A Magnatrol Valve Corp Div Clark-Cooper (USA)
Related Parts
5120-00-278-0325INTERCHANGEABLE
SCREW STARTER,HAND
5120-00-278-0325
5340-00-533-6946INTERCHANGEABLE
STRAP,RETAINING
5985-00-581-7756INTERCHANGEABLE
SUPPORT,WAVEGUIDE
A-174-4
5999-00-761-8703INTERCHANGEABLE
HEATER,THERMAL RELEASE
H25
5950-00-834-2464INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
43001099-000
4730-00-868-5192INTERCHANGEABLE
TRAP,STEAM
8C3-4
5977-00-880-1537INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
H25
5905-00-957-1998INTERCHANGEABLE
PLATE,MOUNTING
6145-01-021-2809INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
4940-01-073-4853INTERCHANGEABLE
LEAK DETECTOR,REFRIGERANT GAS
H25C-1N-6-N-E-P3
5950-01-104-4443INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
8105-01-122-7394INTERCHANGEABLE
BAG,PLASTIC
H-25

Frequently Asked Questions

What is NSN 6350-01-381-7280?

NSN 6350-01-381-7280 is a Horn,signal, manufactured by Magnatrol Valve Corp Div Clark-Cooper, classified under FSC 6350 (No Item Name Available). Status: active.

What are the part numbers for NSN 6350-01-381-7280?

NSN 6350-01-381-7280 has 2 cross-referenced part numbers: H25 (Magnatrol Valve Corp Div Clark-Cooper), 118-0A (Magnatrol Valve Corp Div Clark-Cooper).

What NSN replaces 6350-01-381-7280?

There are 12 known substitutes for 6350-01-381-7280: 5120-00-278-0325, 5340-00-533-6946, 5985-00-581-7756 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H25?

Key specifications for H25: Pressure Rating: 10.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; End Item Identification: B-1 AIRCRAFT SUPPORT EQUIPMENT; Loudness Level in Decibels: 110 DB AT 3 FT FT; Operation Method: AIR. 10 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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