PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3026624Plug,pipe

Cummins Inc. · NSN 4730-00-050-0718 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-050-0718 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-050-0718. Primary manufacturer part number: 3026624.
Features
  • Plug,pipe — FSC 4730
  • Nominal Thread Size: 0.125 INCHES EXTERNAL IN
  • Connection Style: PLAIN
  • Head Type: SOLID
  • Thread Direction: RIGHT-HAND EXTERNAL
  • Thread Series Designator: NPT EXTERNAL
  • Surface Treatment: TIN OVERALL
  • Drive End Style: RECESSED HEXAGON
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-00-050-0718, 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 Cummins Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-050-0718
Primary Part Number3026624
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
Nominal Thread Size0.125 INCHES EXTERNAL IN
Connection StylePLAIN
Head TypeSOLID
Thread DirectionRIGHT-HAND EXTERNAL
Thread Series DesignatorNPT EXTERNAL
Surface TreatmentTIN OVERALL
Drive End StyleRECESSED HEXAGON
Operating Pressure125.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Departure From Cited DesignatorAS MODIFIED BY SURFACE TREATMENT
Material Document and ClassificationQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Body TypeSOLID
MaterialSTEEL OVERALL
Nominal Pipe Size for Which Designed0.125 INCHES IN
Nondefinitive Spec/std Data2 TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5905-00-107-5349 INTERCHANGEABLE
Resistor,fixed,composition
5305-00-207-535743577921-3015 INTERCHANGEABLE
Screw,machine
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-494-7301500-718 INTERCHANGEABLE
Seal,nonmetallic Strip
Pakon Inc Dba Impak Division
Cross-Reference Index
Part NumberManufacturer
3026624 Cummins Inc. (USA)
346184PC2 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
228927PC49 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
500718 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
345889PC501 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2124651PC302 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
365354PC1 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
WW-P-471 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
499603PC6 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
346096PC6 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
273579PC10 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
299546PC11 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5905-00-107-5349INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5305-00-207-5357INTERCHANGEABLE
SCREW,MACHINE
43577921-3015
5330-00-494-7301INTERCHANGEABLE
SEAL,NONMETALLIC STRIP
500-718

Frequently Asked Questions

What is NSN 4730-00-050-0718?

NSN 4730-00-050-0718 is a Plug,pipe, manufactured by Cummins Inc., classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-050-0718?

NSN 4730-00-050-0718 has 12 cross-referenced part numbers: 3026624 (Cummins Inc.), 346184PC2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 228927PC49 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 500718 (U S Army Tank Automotive Command Amsta-Im-Mm), 345889PC501 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 7 more.

What NSN replaces 4730-00-050-0718?

There are 3 known substitutes for 4730-00-050-0718: 5905-00-107-5349, 5305-00-207-5357, 5330-00-494-7301. Verify interchangeability with system specifications before substitution.

What are the specifications of 3026624?

Key specifications for 3026624: Nominal Thread Size: 0.125 INCHES EXTERNAL IN; Connection Style: PLAIN; Head Type: SOLID; Thread Direction: RIGHT-HAND EXTERNAL. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-050-0718 still in active supply?

NSN 4730-00-050-0718 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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