PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-2X1-8PTRSBushing,pipe

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · NSN 4730-00-729-4930 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-729-4930 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-729-4930. Primary manufacturer part number: 1-2X1-8PTRS.
Features
  • Bushing,pipe — FSC 4730
  • External Thread Size: 1/2-14
  • Internal Screw Thread Series Designator: NPT
  • Style Designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
  • External Screw Thread Series Designator: NPT
  • Material: STEEL
  • Internal Thread Direction: RIGHT-HAND
  • External Thread Direction: RIGHT-HAND
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel construction
General Description

The Bushing,pipe, cataloged under National Stock Number 4730-00-729-4930, 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 Dba Pneutronics Div Tube Fittings Division. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-729-4930
Primary Part Number1-2X1-8PTRS
Item NameBushing,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusCANCELLED
External Thread Size1/2-14
Internal Screw Thread Series DesignatorNPT
Style DesignatorOUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
External Screw Thread Series DesignatorNPT
MaterialSTEEL
Internal Thread DirectionRIGHT-HAND
External Thread DirectionRIGHT-HAND
Internal Thread Size1/8-27
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5365-00-424-552422-187 INTERCHANGEABLE
Shim
Dresser Industries Inc Leroi Div
5325-00-558-6947 INTERCHANGEABLE
Ring,retaining
3455-01-046-148650-10622 4533-G INTERCHANGEABLE
Reamer,machine
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
4820-01-264-928822187 INTERCHANGEABLE
Valve,check
Mark Industries
5330-01-289-257622187 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5360-01-485-6799540682 INTERCHANGEABLE
Spring,helical,torsion
Singer Industrial Sewing Products Co
Cross-Reference Index
Part NumberManufacturer
5406-8-2 Brennan Industries (USA)
221-87 Cnh Industrial America Llc Dba Cnh America (USA)
1-2X1-8PTRS Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
221-1087 Cnh Industrial America Llc Dba Cnh America (USA)
2081-8-2 Danfoss Power Solutions II, Llc (USA)
444031 General Motors Llc Dba General Motors Llc (USA)
444031 General Motors Corp (USA)
17SE353 Clark Equipment Co (USA)
1-2X1-8PTRS Harsco Corp Bmy-Combat Systems Div (USA)
1-2X1-8PTRS PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
444031 Terex Corp (USA)
2081-8-2S Danfoss Power Solutions II, Llc (USA)
Related Parts
5365-00-424-5524INTERCHANGEABLE
SHIM
22-187
5325-00-558-6947INTERCHANGEABLE
RING,RETAINING
3455-01-046-1486INTERCHANGEABLE
REAMER,MACHINE
50-10622 4533-G
4820-01-264-9288INTERCHANGEABLE
VALVE,CHECK
22187
5330-01-289-2576INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
22187
5360-01-485-6799INTERCHANGEABLE
SPRING,HELICAL,TORSION
540682

Frequently Asked Questions

What is NSN 4730-00-729-4930?

NSN 4730-00-729-4930 is a Bushing,pipe, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-729-4930?

NSN 4730-00-729-4930 has 12 cross-referenced part numbers: 5406-8-2 (Brennan Industries), 221-87 (Cnh Industrial America Llc Dba Cnh America), 1-2X1-8PTRS (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 221-1087 (Cnh Industrial America Llc Dba Cnh America), 2081-8-2 (Danfoss Power Solutions II, Llc) and 7 more.

What NSN replaces 4730-00-729-4930?

There are 6 known substitutes for 4730-00-729-4930: 5365-00-424-5524, 5325-00-558-6947, 3455-01-046-1486 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1-2X1-8PTRS?

Key specifications for 1-2X1-8PTRS: External Thread Size: 1/2-14; Internal Screw Thread Series Designator: NPT; Style Designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL); External Screw Thread Series Designator: NPT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-729-4930 still in active supply?

NSN 4730-00-729-4930 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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