PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61073-JHose Assembly,nonmetallic

Echelon Supply and Service, Inc. · NSN 4720-01-037-4321 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-037-4321 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-037-4321. Primary manufacturer part number: 61073-J.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • 4 verified cross-references
  • Primary manufacturer: Echelon Supply and Service, Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-037-4321, 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 Echelon Supply and Service, Inc.. This item has 4 commercial cross-references from 2 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)
ManufacturersDavey Compressor Co Div of Keco Industries Inc (CAGE 16004); Echelon Supply and Service, Inc. (CAGE 61125)
Technical Specifications
ParameterValue
NSN4720-01-037-4321
Primary Part Number61073-J
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerEchelon Supply and Service, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6685-01-144-681861073 INTERCHANGEABLE
Indicator,pressure
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5330-01-157-3613A61073 INTERCHANGEABLE
Packing Set
Leslie Controls, Inc. Dba Leslie Controls Inc
6525-01-580-143062600 INTERCHANGEABLE
Water Module
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
A61073 Davey Compressor Co Div of Keco Industries Inc (USA)
61073-J PRIMARY Echelon Supply and Service, Inc. (USA)
A1W-61073 PRIMARY Echelon Supply and Service, Inc. (USA)
61073 Davey Compressor Co Div of Keco Industries Inc (USA)
Related Parts
6685-01-144-6818INTERCHANGEABLE
INDICATOR,PRESSURE
61073
5330-01-157-3613INTERCHANGEABLE
PACKING SET
A61073
6525-01-580-1430INTERCHANGEABLE
WATER MODULE
62600

Frequently Asked Questions

What is NSN 4720-01-037-4321?

NSN 4720-01-037-4321 is a Hose Assembly,nonmetallic, manufactured by Echelon Supply and Service, Inc., classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-037-4321?

NSN 4720-01-037-4321 has 4 cross-referenced part numbers: A61073 (Davey Compressor Co Div of Keco Industries Inc), 61073-J (Echelon Supply and Service, Inc.), A1W-61073 (Echelon Supply and Service, Inc.), 61073 (Davey Compressor Co Div of Keco Industries Inc).

What NSN replaces 4720-01-037-4321?

There are 3 known substitutes for 4720-01-037-4321: 6685-01-144-6818, 5330-01-157-3613, 6525-01-580-1430. Verify interchangeability with system specifications before substitution.

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