PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4054171Plug,pipe,magnetic

Lisle Corp · NSN 4730-00-278-6335 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-278-6335 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-278-6335. Primary manufacturer part number: 4054171.
Features
  • Plug,pipe,magnetic — FSC 4730
  • Body Length: 0.625 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
  • Connection Style: PLAIN
  • Thread Direction: RIGHT-HAND EXTERNAL
  • Magnet Projection Length: 0.016 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
  • Magnet Width: 0.190 INCHES NOMINAL IN
  • Style Designator: PLUG, MAGNETIC
  • Thread Series Designator: NPTF EXTERNAL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Iron Overall construction
General Description

The Plug,pipe,magnetic, cataloged under National Stock Number 4730-00-278-6335, 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 Lisle Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 49 commercial cross-references from 36 manufacturers, 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
NSN4730-00-278-6335
Primary Part Number4054171
Item NamePlug,pipe,magnetic
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLisle Corp
StatusCANCELLED
Body Length0.625 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
Connection StylePLAIN
Thread DirectionRIGHT-HAND EXTERNAL
Magnet Projection Length0.016 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
Magnet Width0.190 INCHES NOMINAL IN
Style DesignatorPLUG, MAGNETIC
Thread Series DesignatorNPTF EXTERNAL
MaterialIRON OVERALL
Nominal Thread Size0.750 INCHES EXTERNAL IN
Head Height0.437 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OR ZINC OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6740-00-064-9293A1745 INTERCHANGEABLE
Mirror Assembly
Miller-Holzwarth Inc.
5999-00-079-662410554736 INTERCHANGEABLE
Contact,electrical
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5905-00-114-4018 INTERCHANGEABLE
Resistor,fixed,composition
6105-00-507-9758A1745 INTERCHANGEABLE
Coil,magnetic Clutc
Aerocontrolex Group, Inc. Div Talley Actuators
5985-00-588-9220BP3416 INTERCHANGEABLE
Support,waveguide
Burke Products Inc
5841-00-723-6380405417-2 INTERCHANGEABLE
Waveguide Assy
Raytheon Company Dba Raytheon
1285-01-080-8831 INTERCHANGEABLE
Radar Set
3120-01-133-2283A1745 INTERCHANGEABLE
Bushing,sleeve
Cooper Cameron Corp Cooper Cameron Valves Div
5945-01-164-5612340638 INTERCHANGEABLE
Relay,reed
Fluke Corp
5360-01-186-6945340638 INTERCHANGEABLE
Spring
General Motors Llc Dba General Motors Llc
Cross-Reference Index
Part NumberManufacturer
A1745 Mitsubishi Caterpillar Forklift America, Inc (USA)
340638 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
4051101 Dana Off Highway Products, Llc (USA)
4054171 PRIMARY Lisle Corp (USA)
502394 Army Weapons Command Attn Amswe-Ree-S (USA)
SF9442 American Standard Inc Westinghouse Air Brake Co Div (USA)
X1520M PRIMARY Linde Material Handling North America Corporation (USA)
201120 Dana Off Highway Products, Llc (USA)
PLU579 Worthington Compressors Inc Air Power and Construction Equip Div (USA)
X1520M Borg-Warner Corp (USA)
08-50119 Kaitlin Corp (USA)
201120 Clark Equipment Co (USA)
58997D Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
MS1250S12 Spalla Inc (USA)
H2977 American Standard Inc Westinghouse Air Brake Co Div (USA)
1854761 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
X1520M Linde Lift Truck Corp. (USA)
09A1745 Tvh Parts Co. (USA)
8754389 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
58997DB Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
Related Parts
6740-00-064-9293INTERCHANGEABLE
MIRROR ASSEMBLY
A1745
5999-00-079-6624INTERCHANGEABLE
CONTACT,ELECTRICAL
10554736
5905-00-114-4018INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6105-00-507-9758INTERCHANGEABLE
COIL,MAGNETIC CLUTC
A1745
5985-00-588-9220INTERCHANGEABLE
SUPPORT,WAVEGUIDE
BP3416
5841-00-723-6380INTERCHANGEABLE
WAVEGUIDE ASSY
405417-2
1285-01-080-8831INTERCHANGEABLE
RADAR SET
3120-01-133-2283INTERCHANGEABLE
BUSHING,SLEEVE
A1745
5945-01-164-5612INTERCHANGEABLE
RELAY,REED
340638
5360-01-186-6945INTERCHANGEABLE
SPRING
340638
5985-01-352-1057INTERCHANGEABLE
ISOLATOR,RADIO FREQUENCY REFLECT
185476-1
8455-01-673-8766INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 4730-00-278-6335?

NSN 4730-00-278-6335 is a Plug,pipe,magnetic, manufactured by Lisle Corp, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-278-6335?

NSN 4730-00-278-6335 has 49 cross-referenced part numbers: A1745 (Mitsubishi Caterpillar Forklift America, Inc), 340638 (Lockheed Martin Corporation Div Rms - Mitchel Field), 4051101 (Dana Off Highway Products, Llc), 4054171 (Lisle Corp), 502394 (Army Weapons Command Attn Amswe-Ree-S) and 44 more.

What NSN replaces 4730-00-278-6335?

There are 12 known substitutes for 4730-00-278-6335: 6740-00-064-9293, 5999-00-079-6624, 5905-00-114-4018 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4054171?

Key specifications for 4054171: Body Length: 0.625 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN; Connection Style: PLAIN; Thread Direction: RIGHT-HAND EXTERNAL; Magnet Projection Length: 0.016 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-278-6335 still in active supply?

NSN 4730-00-278-6335 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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