PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-109Plug,pipe,magnetic

Eaton Aerospace Llc Div Fluid and Electrical Distribution Division · NSN 4730-01-190-9157 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-190-9157 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-190-9157. Primary manufacturer part number: M-109.
Features
  • Plug,pipe,magnetic — FSC 4730
  • Thread Quantity Per Inch: 12 EXTERNAL
  • Thread Class: 3A EXTERNAL A
  • Connection Style: EXTERNAL SEAT FOR GASKET SEAL
  • Head Height: 0.812 INCHES NOMINAL IN
  • Style Designator: PLUG, MAGNETIC
  • Material: COPPER ALLOY AND STEEL CORROSION RESISTING OVERALL
  • Nominal Thread Size: 1.188 INCHES EXTERNAL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy and Steel Corrosion Resisting Overall construction
General Description

The Plug,pipe,magnetic, cataloged under National Stock Number 4730-01-190-9157, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Eaton Aerospace Llc Div Fluid and Electrical Distribution Division. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-190-9157
Primary Part NumberM-109
Item NamePlug,pipe,magnetic
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEaton Aerospace Llc Div Fluid and Electrical Distribution Division
StatusACTIVE
Thread Quantity Per Inch12 EXTERNAL
Thread Class3A EXTERNAL A
Connection StyleEXTERNAL SEAT FOR GASKET SEAL
Head Height0.812 INCHES NOMINAL IN
Style DesignatorPLUG, MAGNETIC
MaterialCOPPER ALLOY AND STEEL CORROSION RESISTING OVERALL
Nominal Thread Size1.188 INCHES EXTERNAL IN
Thread Pitch Diameters+1.1291 TO 1.1334 INCHES EXTERNAL IN
Thread DirectionRIGHT-HAND EXTERNAL
Thread Series DesignatorUN EXTERNAL
Body Length2.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2530-00-047-4461 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
2320-00-289-64737368539 INTERCHANGEABLE
Truck,van
U S Army Tank Automotive Command Amsta-Im-Mm
3455-00-293-052208580 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
5965-00-359-9769RE51D130REVD INTERCHANGEABLE
Microphone,dynamic
Naval Ship Systems Command
2320-00-835-8515 INTERCHANGEABLE
Truck,van
4720-00-908-7134SAE-20/2ECLT-A-356X38 INTERCHANGEABLE
Hose,nonmetallic
Sae International Dba Sae International
5895-01-123-61103499674 INTERCHANGEABLE
Mixer Stage,frequency
Raytheon Company Dba Raytheon
4730-01-133-0317 INTERCHANGEABLE
Fitting Flow Meter
4730-01-238-5576 INTERCHANGEABLE
Reducer Body,tube
2920-01-315-8203 INTERCHANGEABLE
Parts Kit,solenoid Plunger
Cross-Reference Index
Part NumberManufacturer
M-109 Satair A/s (DNK)
5253-248 Raytheon Company Div Rmd Strategic (USA)
M-109 PRIMARY Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
Related Parts
2530-00-047-4461INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
2320-00-289-6473INTERCHANGEABLE
TRUCK,VAN
7368539
3455-00-293-0522INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08580
5965-00-359-9769INTERCHANGEABLE
MICROPHONE,DYNAMIC
RE51D130REVD
2320-00-835-8515INTERCHANGEABLE
TRUCK,VAN
4720-00-908-7134INTERCHANGEABLE
HOSE,NONMETALLIC
SAE-20/2ECLT-A-356X38
5895-01-123-6110INTERCHANGEABLE
MIXER STAGE,FREQUENCY
3499674
4730-01-133-0317INTERCHANGEABLE
FITTING FLOW METER
4730-01-238-5576INTERCHANGEABLE
REDUCER BODY,TUBE
2920-01-315-8203INTERCHANGEABLE
PARTS KIT,SOLENOID PLUNGER

Frequently Asked Questions

What is NSN 4730-01-190-9157?

NSN 4730-01-190-9157 is a Plug,pipe,magnetic, manufactured by Eaton Aerospace Llc Div Fluid and Electrical Distribution Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-190-9157?

NSN 4730-01-190-9157 has 3 cross-referenced part numbers: M-109 (Satair A/s), 5253-248 (Raytheon Company Div Rmd Strategic), M-109 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division).

What NSN replaces 4730-01-190-9157?

There are 10 known substitutes for 4730-01-190-9157: 2530-00-047-4461, 2320-00-289-6473, 3455-00-293-0522 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-109?

Key specifications for M-109: Thread Quantity Per Inch: 12 EXTERNAL; Thread Class: 3A EXTERNAL A; Connection Style: EXTERNAL SEAT FOR GASKET SEAL; Head Height: 0.812 INCHES NOMINAL IN. 12 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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