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NSN 4720-01-450-0064Government record, cited
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Hose Assembly, Nonmetallic4720-01-450-0064

NSN 4720-01-450-0064 · NIIN 014500064 · Part number 6726420-ASSY96
Naval Sea Systems Command · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 53711
Government record, cited
NSN 4720-01-450-0064 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-450-0064. Manufacturer of record part number: 6726420-ASSY96.
Also searched as  4720-01-450-0064 · 4720014500064 · NIIN 014500064 · 01-450-0064 · FSC 4720 Hose and Flexible Tubing · CAGE 53711 · 6726420-ASSY96 · 6726420
Nearby stock numbers  ·
END VIEW L 25.000 FEET NOMINAL WORKING FT OD 1.234 INCHES NOMINAL IN PIPE CROSS SECTION
4720-01-450-0064 — Hose and Flexible Tubing
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Measuring Method and Length: 25.000 FEET NOMINAL WORKING FT
  • Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Minimum Inside Bending Radius: 9.000 INCHES IN
  • Connection Style: PUSH (INTERNAL) FIRST END
  • Connection Style: INVERTED FLARE SECOND END
  • End Connection Design: STRAIGHT FIRST END
  • End Connection Design: STRAIGHT SECOND END
Identification
  • NSN: 4720-01-450-0064
  • NIIN: 014500064
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 6726420-ASSY96
  • Manufacturer: Naval Sea Systems Command
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-450-0064, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4720-01-450-0064
Primary Part Number6726420-ASSY96
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — Hose and Flexible Tubing
ManufacturerNaval Sea Systems Command
StatusACTIVE
Measuring Method and Length25.000 FEET NOMINAL WORKING FT
Temp Rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Minimum Inside Bending Radius9.000 INCHES IN
Connection StylePUSH (INTERNAL) FIRST END
Connection StyleINVERTED FLARE SECOND END
End Connection DesignSTRAIGHT FIRST END
End Connection DesignSTRAIGHT SECOND END
Layer Composition and Location2ND LAYER BRAIDED POLYESTER CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Connection TypeINTERNAL QUICK DISCONNECT FIRST END
Cross-Sectional Shape StyleROUND
Outside Diameter1.234 INCHES NOMINAL IN
Operating Pressure450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Quick Disconnect Nominal Size1.000 INCHES FIRST END IN
Thread DirectionRIGHT-HAND SECOND END
Nominal Thread Size1.000 INCHES SECOND END IN
Seat Angle30.0 DEGREES SECOND END
Inside Diameter0.896 INCHES NOMINAL IN
Inside Surface ConditionSMOOTH
Media for Which DesignedHYDRAULIC FLUID SINGLE RESPONSE
Burst Test Pressure1900.0 POUNDS PER SQUARE INCH LBS
Thread Series DesignatorNPT SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-450-03126404893-ASSY82 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Naval Sea Systems Command
4720-01-450-08761540-401-6B-401-6B-120 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Danfoss Power Solutions II, Llc
4720-01-450-56406726420-15 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Naval Sea Systems Command
4720-01-450-56466726420-16 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Naval Sea Systems Command
4720-01-450-56596726420-18 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Naval Sea Systems Command
4720-01-450-56726726420-19 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Naval Sea Systems Command
4720-01-450-61216726420-39 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Naval Sea Systems Command
4720-01-450-61316726420-41 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Naval Sea Systems Command
4720-01-450-61376726420-38 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Naval Sea Systems Command
4720-01-450-67256726420-ASSY97 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
6726420-ASSY96 PRIMARY Naval Sea Systems Command (USA)
Reference documents
ReferenceMeaning
6726420 D/9 Drawing number reference only
Naval Sea Systems Command
Related Parts
4720-01-450-0312POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6404893-ASSY82
4720-01-450-0876POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
1540-401-6B-401-6B-120
4720-01-450-5640POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6726420-15
4720-01-450-5646POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6726420-16
4720-01-450-5659POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6726420-18
4720-01-450-5672POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6726420-19
4720-01-450-6121POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6726420-39
4720-01-450-6131POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6726420-41
4720-01-450-6137POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6726420-38
4720-01-450-6725POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6726420-ASSY97
4720-01-450-6730POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
6726420-17

Frequently Asked Questions

What is NSN 4720-01-450-0064?

NSN 4720-01-450-0064 is a Hose Assembly,nonmetallic, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-450-0064?

NSN 4720-01-450-0064 has 1 manufacturer part number on file: 6726420-ASSY96 (Naval Sea Systems Command).

What NSN replaces 4720-01-450-0064?

11 possible matches (shared part number, not a government interchangeability claim): 4720-01-450-0312, 4720-01-450-0876, 4720-01-450-5640. Verify interchangeability with system specifications before substitution.

What are the specifications of 6726420-ASSY96?

Key specifications for 6726420-ASSY96: Measuring Method and Length: 25.000 FEET NOMINAL WORKING FT; Temp Rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 9.000 INCHES IN; Connection Style: PUSH (INTERNAL) FIRST END. 22 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-450-0064 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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