PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GH511BN1Hose Assembly,metallic

Northrop Grumman Systems Corporation · NSN 4720-00-006-9930 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-006-9930 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-006-9930. Primary manufacturer part number: GH511BN1.
Features
  • Hose Assembly,metallic — FSC 4720
  • Burst Test Pressure: 7200.0 POUNDS PER SQUARE INCH LBS
  • Seat Angle: 37.0 DEGREES FIRST END
  • Inside Diameter: 0.375 INCHES NOMINAL IN
  • Outside Diameter: 0.786 INCHES NOMINAL IN
  • Connection Style: SWIVEL NUT FLARE FIRST END
  • Thread Class: 3B FIRST END
  • Exterior Color: NATURAL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-006-9930, 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 Northrop Grumman Systems Corporation. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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
NSN4720-00-006-9930
Primary Part NumberGH511BN1
Item NameHose Assembly,metallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Burst Test Pressure7200.0 POUNDS PER SQUARE INCH LBS
Seat Angle37.0 DEGREES FIRST END
Inside Diameter0.375 INCHES NOMINAL IN
Outside Diameter0.786 INCHES NOMINAL IN
Connection StyleSWIVEL NUT FLARE FIRST END
Thread Class3B FIRST END
Exterior ColorNATURAL
Thread DirectionRIGHT-HAND FIRST END
Operating Pressure1800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Nominal Thread Size0.562 INCHES FIRST END IN
Measuring Method and Length16.875 INCHES MINIMUM WORKING AND 17.125 INCHES MAXIMUM WORKING IN
Layer Composition and Location1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
Thread Series DesignatorUNF FIRST END
Layer Composition and LocationOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
Features ProvidedIDENTICAL ENDS
Hydrostatic Test Pressure3600.0 POUNDS PER SQUARE INCH LBS
Minimum Inside Bending Radius2.000 INCHES IN
Inner Conveying Tube StyleANNULAR CLOSE-PITCH CORRUGATED
Outer Covering Environmental ProtectionCORROSION RESISTANT
Cross-Sectional Shape StyleROUND
Temp Rating800.0 FAHRENHEIT SINGLE RESPONSE DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-244-8512 INTERCHANGEABLE
Resistor,fixed,film
6240-01-171-5978 INTERCHANGEABLE
Lamp,incandescent
2010-01-378-5494391201 INTERCHANGEABLE
Propeller,marine
Brp Us Inc
6515-01-607-6966TICS.27.10473 INTERCHANGEABLE
Probe,saturation Level Monitorin
Tribalco Llc
Cross-Reference Index
Part NumberManufacturer
324-024-1002 Senior Operations Llc (USA)
011008 Senior Operations Llc Div Senior Aerospace Ssp (USA)
324-024-1002 Senior Operations Llc Div Senior Aerospace Ssp (USA)
GH511BN1 Northrop Grumman Systems Corporation (USA)
GH511BN1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA)
011008 Senior Operations Llc (USA)
GH511BN1 Senior Operations Llc Div Senior Aerospace Ssp (USA)
GH511BN1 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
5905-00-244-8512INTERCHANGEABLE
RESISTOR,FIXED,FILM
6240-01-171-5978INTERCHANGEABLE
LAMP,INCANDESCENT
2010-01-378-5494INTERCHANGEABLE
PROPELLER,MARINE
391201
6515-01-607-6966INTERCHANGEABLE
PROBE,SATURATION LEVEL MONITORIN
TICS.27.10473

Frequently Asked Questions

What is NSN 4720-00-006-9930?

NSN 4720-00-006-9930 is a Hose Assembly,metallic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-006-9930?

NSN 4720-00-006-9930 has 8 cross-referenced part numbers: 324-024-1002 (Senior Operations Llc), 011008 (Senior Operations Llc Div Senior Aerospace Ssp), 324-024-1002 (Senior Operations Llc Div Senior Aerospace Ssp), GH511BN1 (Northrop Grumman Systems Corporation), GH511BN1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems) and 3 more.

What NSN replaces 4720-00-006-9930?

There are 4 known substitutes for 4720-00-006-9930: 5905-00-244-8512, 6240-01-171-5978, 2010-01-378-5494 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GH511BN1?

Key specifications for GH511BN1: Burst Test Pressure: 7200.0 POUNDS PER SQUARE INCH LBS; Seat Angle: 37.0 DEGREES FIRST END; Inside Diameter: 0.375 INCHES NOMINAL IN; Outside Diameter: 0.786 INCHES NOMINAL IN. 21 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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