PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

234729Hose Assembly,nonmetallic

Allied Systems Company Dba Allied Systems Co · NSN 4720-01-382-6724 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-382-6724 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-382-6724. Primary manufacturer part number: 234729.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Bolt Hole Diameter: 0.531 INCHES NOMINAL SECOND END IN
  • Flange Style: DOUBLE OVAL (SAE SPLIT TYPE FLANGE) SECOND END
  • Center to Center Distance Between Bolt Holes Along Length: 2.750 INCHES NOMINAL SECOND END IN
  • Thread Class: 3B FIRST END
  • Thread Direction: RIGHT-HAND FIRST END
  • Flange Thickness: 0.315 INCHES NOMINAL SECOND END IN
  • Connection Style: PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-382-6724, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Allied Systems Company Dba Allied Systems Co. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-382-6724
Primary Part Number234729
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerAllied Systems Company Dba Allied Systems Co
StatusACTIVE
Bolt Hole Diameter0.531 INCHES NOMINAL SECOND END IN
Flange StyleDOUBLE OVAL (SAE SPLIT TYPE FLANGE) SECOND END
Center to Center Distance Between Bolt Holes Along Length2.750 INCHES NOMINAL SECOND END IN
Thread Class3B FIRST END
Thread DirectionRIGHT-HAND FIRST END
Flange Thickness0.315 INCHES NOMINAL SECOND END IN
Connection StylePLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) SECOND END
Center to Center Distance Between Bolt Holes Along Width1.406 INCHES NOMINAL SECOND END IN
Layer Composition and Location1ST LAYER SPIRALLY WRAPPED STEEL FABRIC AND 2ND LAYER SPIRALLY WRAPPED STEEL FABRIC AND 3RD LAYER SPIRALLY WRAPPED STEEL FABRIC AND 4TH LAYER SPIRALLY WRAPPED STEEL FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Seat Angle37.0 DEGREES FIRST END
Thread Series DesignatorUN FIRST END
Nominal Thread Size1.875 INCHES FIRST END IN
Flow Angle90.0 DEGREES SECOND END
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Thread Quantity Per Inch12 FIRST END
Bolt Hole Quantity4 SECOND END
Features ProvidedNONSKIVE
Temp Rating-40.0 FAHRENHEIT AND 257.0 FAHRENHEIT SINGLE RESPONSE DEGF
Connection TypeTHREADED INTERNAL TUBE FIRST END
Cross-Sectional Shape StyleROUND
Inside Diameter1.500 INCHES NOMINAL IN
Outside Diameter2.100 INCHES NOMINAL IN
Flange Width3.160 INCHES NOMINAL SECOND END IN
Operating Pressure2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Inside Surface ConditionSMOOTH
Connection StyleSWIVEL NUT FLARE FIRST END
End Flange ConstructionSOLID SECOND END
Hydrostatic Test Pressure5000.0 POUNDS PER SQUARE INCH LBS
Flange Length3.660 INCHES MINIMUM AND 3.720 INCHES MAXIMUM SECOND END IN
End Connection DesignELBOW SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-370-4028 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
4720-01-382-658731-AA4-4-9IN SS INTERCHANGEABLE
Hose Assembly,nonmetallic
Allied Systems Company Dba Allied Systems Co
4720-01-383-2255234730 INTERCHANGEABLE
Hose Assembly,nonmetallic
Allied Systems Company Dba Allied Systems Co
6810-01-460-1749 INTERCHANGEABLE
Octylphenoxy Polyet
Cross-Reference Index
Part NumberManufacturer
F77C0619-24-24-24C-160.00 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
234729 PRIMARY Allied Systems Company Dba Allied Systems Co (USA)
35958 Allied Systems Company Dba Allied Systems Co (USA)
F77C0619-24-24-24C-160.00 Hydro-Power Industrial Products Inc (USA)
46-AK24-24-160IN SS Allied Systems Company Dba Allied Systems Co (USA)
F77C0619-24-24-24C-160.00 Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division (USA)
Related Parts
5120-00-370-4028INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD
4720-01-382-6587INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
31-AA4-4-9IN SS
4720-01-383-2255INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
234730
6810-01-460-1749INTERCHANGEABLE
OCTYLPHENOXY POLYET

Frequently Asked Questions

What is NSN 4720-01-382-6724?

NSN 4720-01-382-6724 is a Hose Assembly,nonmetallic, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-382-6724?

NSN 4720-01-382-6724 has 6 cross-referenced part numbers: F77C0619-24-24-24C-160.00 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 234729 (Allied Systems Company Dba Allied Systems Co), 35958 (Allied Systems Company Dba Allied Systems Co), F77C0619-24-24-24C-160.00 (Hydro-Power Industrial Products Inc), 46-AK24-24-160IN SS (Allied Systems Company Dba Allied Systems Co) and 1 more.

What NSN replaces 4720-01-382-6724?

There are 4 known substitutes for 4720-01-382-6724: 5120-00-370-4028, 4720-01-382-6587, 4720-01-383-2255 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 234729?

Key specifications for 234729: Bolt Hole Diameter: 0.531 INCHES NOMINAL SECOND END IN; Flange Style: DOUBLE OVAL (SAE SPLIT TYPE FLANGE) SECOND END; Center to Center Distance Between Bolt Holes Along Length: 2.750 INCHES NOMINAL SECOND END IN; Thread Class: 3B FIRST END. 30 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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