PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3207Hose Assembly,metallic

Alter Harry Co the Div of T E C · NSN 4720-00-111-5091 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-111-5091 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-111-5091. Primary manufacturer part number: 3207.
Features
  • Hose Assembly,metallic — FSC 4720
  • Exterior Color: RED
  • Inner Conveying Tube Style: ANNULAR OPEN-PITCH CORRUGATED
  • Outside Diameter: 2.985 INCHES NOMINAL IN
  • Layer Composition and Location: OUTER LAYER BRAIDED COPPER WIRE
  • Burst Test Pressure: 1000.0 POUNDS PER SQUARE INCH LBS
  • Nominal Outside Diameter Tube Accommodated: 2.125 INCHES FIRST END IN
  • Measuring Method and Length: 20.000 INCHES NOMINAL OVERALL IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-111-5091, 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 Alter Harry Co the Div of T E C. Government technical data includes 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-111-5091
Primary Part Number3207
Item NameHose Assembly,metallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerAlter Harry Co the Div of T E C
StatusACTIVE
Exterior ColorRED
Inner Conveying Tube StyleANNULAR OPEN-PITCH CORRUGATED
Outside Diameter2.985 INCHES NOMINAL IN
Layer Composition and LocationOUTER LAYER BRAIDED COPPER WIRE
Burst Test Pressure1000.0 POUNDS PER SQUARE INCH LBS
Nominal Outside Diameter Tube Accommodated2.125 INCHES FIRST END IN
Measuring Method and Length20.000 INCHES NOMINAL OVERALL IN
Features ProvidedIDENTICAL ENDS
Temp Rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Operating Pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Hydrostatic Test Pressure500.0 POUNDS PER SQUARE INCH LBS
Minimum Inside Bending Radius15.000 INCHES IN
Inside Diameter2.000 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-258-5452 INTERCHANGEABLE
Handle,switch
3120-00-330-80003207-00 INTERCHANGEABLE
Bearing,washer,thrust
Avox Systems Inc Dba Avox Systems Inc
2825-00-373-06973207 INTERCHANGEABLE
Wheel,turbine
Northrop Grumman Systems Corporation Div Marine Systems
6610-00-464-67483137-2 INTERCHANGEABLE
Indicator Standoff
Kearflex Engineering Company
3110-00-516-54900170006 INTERCHANGEABLE
Bearing,ball,annular
Edwards Manufacturing a Division of Hypro Corp. Dba Emi
3110-00-554-60366207C3E3TX9 INTERCHANGEABLE
Bearing,ball,annular
Nsk Corp Bearing Div
3110-00-554-6149 INTERCHANGEABLE
Bearing,ball,annular
5965-00-715-6158 INTERCHANGEABLE
Cushion,ear
5961-00-752-0648 INTERCHANGEABLE
Semiconductor Device,diode
5910-00-872-6544 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cross-Reference Index
Part NumberManufacturer
3207 PRIMARY Alter Harry Co the Div of T E C (USA)
Related Parts
5930-00-258-5452INTERCHANGEABLE
HANDLE,SWITCH
3120-00-330-8000INTERCHANGEABLE
BEARING,WASHER,THRUST
3207-00
2825-00-373-0697INTERCHANGEABLE
WHEEL,TURBINE
3207
6610-00-464-6748INTERCHANGEABLE
INDICATOR STANDOFF
3137-2
3110-00-516-5490INTERCHANGEABLE
BEARING,BALL,ANNULAR
0170006
3110-00-554-6036INTERCHANGEABLE
BEARING,BALL,ANNULAR
6207C3E3TX9
3110-00-554-6149INTERCHANGEABLE
BEARING,BALL,ANNULAR
5965-00-715-6158INTERCHANGEABLE
CUSHION,EAR
5961-00-752-0648INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5910-00-872-6544INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
4730-01-071-4075INTERCHANGEABLE
PLUG,PIPE
5975-01-167-5797INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3207

Frequently Asked Questions

What is NSN 4720-00-111-5091?

NSN 4720-00-111-5091 is a Hose Assembly,metallic, manufactured by Alter Harry Co the Div of T E C, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-111-5091?

NSN 4720-00-111-5091 has 1 cross-referenced part number: 3207 (Alter Harry Co the Div of T E C).

What NSN replaces 4720-00-111-5091?

There are 12 known substitutes for 4720-00-111-5091: 5930-00-258-5452, 3120-00-330-8000, 2825-00-373-0697 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3207?

Key specifications for 3207: Exterior Color: RED; Inner Conveying Tube Style: ANNULAR OPEN-PITCH CORRUGATED; Outside Diameter: 2.985 INCHES NOMINAL IN; Layer Composition and Location: OUTER LAYER BRAIDED COPPER WIRE. 14 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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