PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

750189-1Hose Assembly,nonmetallic

Drs Sustainment Systems, Inc. · NSN 4720-01-331-6617 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-331-6617 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-331-6617. Primary manufacturer part number: 750189-1.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • 4 verified cross-references
  • Primary manufacturer: Drs Sustainment Systems, Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-331-6617, 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 Drs Sustainment Systems, Inc.. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHose Assembly,nonmetallic
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersDrs Sustainment Systems, Inc. (CAGE 20418); Drs Sustainment Systems Inc (CAGE 98255); Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (CAGE 98441)
Technical Specifications
ParameterValue
NSN4720-01-331-6617
Primary Part Number750189-1
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerDrs Sustainment Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-01-218-5639750189-1 INTERCHANGEABLE
Pad,transformer
Hamilton Sundstrand Corporation Dba Collins Aerospace
4720-01-331-6616750189-311 INTERCHANGEABLE
Hose Assembly,nonmetallic
Drs Sustainment Systems Inc
4720-01-331-8721750189-317 INTERCHANGEABLE
Hose Assembly,nonmetallic
Drs Sustainment Systems Inc
Cross-Reference Index
Part NumberManufacturer
750189-1 Drs Sustainment Systems, Inc. (USA)
750189 Drs Sustainment Systems, Inc. (USA)
750189-1 Drs Sustainment Systems Inc (USA)
A7439-1 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
Related Parts
5950-01-218-5639INTERCHANGEABLE
PAD,TRANSFORMER
750189-1
4720-01-331-6616INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
750189-311
4720-01-331-8721INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
750189-317

Frequently Asked Questions

What is NSN 4720-01-331-6617?

NSN 4720-01-331-6617 is a Hose Assembly,nonmetallic, manufactured by Drs Sustainment Systems, Inc., classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-331-6617?

NSN 4720-01-331-6617 has 4 cross-referenced part numbers: 750189-1 (Drs Sustainment Systems, Inc.), 750189 (Drs Sustainment Systems, Inc.), 750189-1 (Drs Sustainment Systems Inc), A7439-1 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division).

What NSN replaces 4720-01-331-6617?

There are 3 known substitutes for 4720-01-331-6617: 5950-01-218-5639, 4720-01-331-6616, 4720-01-331-8721. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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