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NSN 4720-01-174-1210Government record, cited
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Hose Assembly, Nonmetallic4720-01-174-1210

NSN 4720-01-174-1210 · NIIN 011741210 · Part number 75B800066-105
The Boeing Company Div Defense · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 76301
Government record, cited
NSN 4720-01-174-1210 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-174-1210. Manufacturer of record part number: 75B800066-105.
Also searched as  4720-01-174-1210 · 4720011741210 · NIIN 011741210 · 01-174-1210 · FSC 4720 Hose and Flexible Tubing · CAGE 76301 · 75B800066-105 · MIL-H-25579E · AE705783-3 · 032503E0100K · MS8005C
Nearby stock numbers  ·
END VIEW L 10.000 INCHES NOMINAL WORKING IN OD 0.312 INCHES NOMINAL IN PIPE CROSS SECTION
4720-01-174-1210 — Hose and Flexible Tubing
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Measuring Method and Length: 10.000 INCHES NOMINAL WORKING IN
  • Temp Rating: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Minimum Inside Bending Radius: 2.000 INCHES IN
  • Connection Style: SWIVEL NUT FLARE FIRST END
  • End Connection Design: STRAIGHT FIRST END
  • Criticality Code Justification: FEAT
  • Vacuum in Torr: 50.8
Identification
  • NSN: 4720-01-174-1210
  • NIIN: 011741210
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 75B800066-105
  • Manufacturer: The Boeing Company Div Defense
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-174-1210, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-174-1210
Primary Part Number75B800066-105
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — Hose and Flexible Tubing
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Measuring Method and Length10.000 INCHES NOMINAL WORKING IN
Temp Rating-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
Minimum Inside Bending Radius2.000 INCHES IN
Connection StyleSWIVEL NUT FLARE FIRST END
End Connection DesignSTRAIGHT FIRST END
Criticality Code JustificationFEAT
Vacuum in Torr50.8
Layer Composition and LocationOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
Connection TypeTHREADED INTERNAL TUBE FIRST END
Cross-Sectional Shape StyleROUND
Outside Diameter0.312 INCHES NOMINAL IN
Operating Pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Thread DirectionRIGHT-HAND FIRST END
Nominal Thread Size0.438 INCHES FIRST END IN
Seat Angle37.0 DEGREES FIRST END
Inside Diameter0.188 INCHES NOMINAL IN
Inside Surface ConditionSMOOTH
Hydrostatic Test Pressure3000.0 POUNDS PER SQUARE INCH LBS
Thread Class3B FIRST END
Burst Test Pressure12000.0 POUNDS PER SQUARE INCH LBS
Thread Series DesignatorUNF FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeF
⇄ Related Items 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-179-132512324402-2 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
4720-01-192-9519 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)
4720-01-284-6914AE707744-129 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4720-01-284-6915AE707744-131 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4720-01-284-6916AE707744-133 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4720-01-285-6194AE707744-135 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4720-01-311-9479AE705783-139 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4720-01-311-9480AE705783-137 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4720-01-465-607012324402-4 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
4720-01-501-2221 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)
Cross-Reference Index
Part NumberManufacturer
AE705783-3 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
032503E0100K Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA)
75B800066-105 PRIMARY The Boeing Company Div Defense (USA)
Reference documents
ReferenceMeaning
MIL-H-25579E 5/9 Secondary reference
U.S. Government activity
MS8005C 5/9 Secondary reference
U.S. Government activity
75B800066 7/2 Vendor item drawing reference
The Boeing Company Div Defense
Related Parts
4720-01-179-1325POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
12324402-2
4720-01-192-9519POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
4720-01-284-6914POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
AE707744-129
4720-01-284-6915POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
AE707744-131
4720-01-284-6916POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
AE707744-133
4720-01-285-6194POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
AE707744-135
4720-01-311-9479POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
AE705783-139
4720-01-311-9480POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
AE705783-137
4720-01-465-6070POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
12324402-4
4720-01-501-2221POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 4720-01-174-1210?

NSN 4720-01-174-1210 is a Hose Assembly,nonmetallic, manufactured by The Boeing Company Div Defense, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-174-1210?

NSN 4720-01-174-1210 has 3 manufacturer part numbers on file: AE705783-3 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 032503E0100K (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), 75B800066-105 (The Boeing Company Div Defense).

What NSN replaces 4720-01-174-1210?

10 possible matches (shared part number, not a government interchangeability claim): 4720-01-179-1325, 4720-01-192-9519, 4720-01-284-6914. Verify interchangeability with system specifications before substitution.

What are the specifications of 75B800066-105?

Key specifications for 75B800066-105: Measuring Method and Length: 10.000 INCHES NOMINAL WORKING IN; Temp Rating: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 2.000 INCHES IN; Connection Style: SWIVEL NUT FLARE FIRST END. 21 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-174-1210 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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