PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66443Hose Assembly,nonmetallic

Allied Systems Company Dba Allied Systems Co · NSN 4720-01-719-3107 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-719-3107 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-719-3107. Primary manufacturer part number: 66443.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • 1 verified cross-reference
  • Primary manufacturer: Allied Systems Company Dba Allied Systems Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-719-3107, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-719-3107
Primary Part Number66443
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerAllied Systems Company Dba Allied Systems Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4810-01-189-329266443 INTERCHANGEABLE
Cap,valve
Setra Systems, Inc. Dba Gems Sensors
4820-01-240-8529N66443 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5120-01-601-5187 INTERCHANGEABLE
Screwdriver,flat Tip
Cross-Reference Index
Part NumberManufacturer
66443 PRIMARY Allied Systems Company Dba Allied Systems Co (USA)
Related Parts
4810-01-189-3292INTERCHANGEABLE
CAP,VALVE
66443
4820-01-240-8529INTERCHANGEABLE
STEM,FLUID VALVE
N66443
5120-01-601-5187INTERCHANGEABLE
SCREWDRIVER,FLAT TIP

Frequently Asked Questions

What is NSN 4720-01-719-3107?

NSN 4720-01-719-3107 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 4720-01-719-3107?

NSN 4720-01-719-3107 has 1 cross-referenced part number: 66443 (Allied Systems Company Dba Allied Systems Co).

What NSN replaces 4720-01-719-3107?

There are 3 known substitutes for 4720-01-719-3107: 4810-01-189-3292, 4820-01-240-8529, 5120-01-601-5187. Verify interchangeability with system specifications before substitution.

What are the specifications of 66443?

Key specifications for 66443: Special Features: INCLUDES 2 O RINGS, P-NUT FITTING SUCTION END TYPE, GASKETS, CONSTRUCTED WITH DOUBLE WALL BARRIER HOSE, CRIMP FITTING CONNECTION; Part Name Assigned by Controlling Agency: AIR CONDITIONING DISCHARGE HOSE; ASSEMBLY. 2 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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