PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500118-4Plug,pipe

Parker Hannifin Corporation Div Chelsea Products Division · NSN 4730-01-479-5971 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-479-5971 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-479-5971. Primary manufacturer part number: 500118-4.
Features
  • Plug,pipe — FSC 4730
  • Material: COPPER ALLOY OVERALL
  • Thread Direction: RIGHT-HAND EXTERNAL
  • Nominal Pipe Size for Which Designed: 0.125 INCHES IN
  • Nominal Thread Size: 0.125 INCHES EXTERNAL IN
  • Body Type: SOLID
  • Connection Style: PLAIN
  • Head Type: SOLID
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-01-479-5971, 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 Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-479-5971
Primary Part Number500118-4
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Chelsea Products Division
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Thread DirectionRIGHT-HAND EXTERNAL
Nominal Pipe Size for Which Designed0.125 INCHES IN
Nominal Thread Size0.125 INCHES EXTERNAL IN
Body TypeSOLID
Connection StylePLAIN
Head TypeSOLID
Thread Series DesignatorNPTF EXTERNAL
Drive End StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-145-5991 INTERCHANGEABLE
Transistor
5306-00-437-12785001184 INTERCHANGEABLE
Bolt,shoulder
Meggitt Aircraft Braking Systems Corporation
Cross-Reference Index
Part NumberManufacturer
500118-4 PRIMARY Parker Hannifin Corporation Div Chelsea Products Division (USA)
Related Parts
5961-00-145-5991INTERCHANGEABLE
TRANSISTOR
5306-00-437-1278INTERCHANGEABLE
BOLT,SHOULDER
5001184

Frequently Asked Questions

What is NSN 4730-01-479-5971?

NSN 4730-01-479-5971 is a Plug,pipe, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-479-5971?

NSN 4730-01-479-5971 has 1 cross-referenced part number: 500118-4 (Parker Hannifin Corporation Div Chelsea Products Division).

What NSN replaces 4730-01-479-5971?

There are 2 known substitutes for 4730-01-479-5971: 5961-00-145-5991, 5306-00-437-1278. Verify interchangeability with system specifications before substitution.

What are the specifications of 500118-4?

Key specifications for 500118-4: Material: COPPER ALLOY OVERALL; Thread Direction: RIGHT-HAND EXTERNAL; Nominal Pipe Size for Which Designed: 0.125 INCHES IN; Nominal Thread Size: 0.125 INCHES EXTERNAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com