PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

178AHose,nonmetallic

Associate Engineering Corp · NSN 4720-01-528-8798 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-528-8798 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-528-8798. Primary manufacturer part number: 178A.
Features
  • Hose,nonmetallic — FSC 4720
  • 1 verified cross-reference
  • Primary manufacturer: Associate Engineering Corp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-01-528-8798, 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 Associate Engineering Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-528-8798
Primary Part Number178A
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerAssociate Engineering Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5340-00-019-2938178A INTERCHANGEABLE
Padlock
Eastern Co the Ccl Security Products
5210-00-271-9944178A INTERCHANGEABLE
Gage,fillet and Radius
L.s. Starrett Company (the) Div Tool Division
5360-00-292-2647178A INTERCHANGEABLE
Spring,helical,compression
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5950-00-646-4326 INTERCHANGEABLE
Coil,telephone
4520-01-157-3592I-78A INTERCHANGEABLE
Increaser,heating-Air Conditioni
Speko Products Inc
6625-01-312-1935178A INTERCHANGEABLE
Wave Form Synthesizer
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
178A PRIMARY Associate Engineering Corp (USA)
Related Parts
5340-00-019-2938INTERCHANGEABLE
PADLOCK
178A
5210-00-271-9944INTERCHANGEABLE
GAGE,FILLET AND RADIUS
178A
5360-00-292-2647INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
178A
5950-00-646-4326INTERCHANGEABLE
COIL,TELEPHONE
4520-01-157-3592INTERCHANGEABLE
INCREASER,HEATING-AIR CONDITIONI
I-78A
6625-01-312-1935INTERCHANGEABLE
WAVE FORM SYNTHESIZER
178A

Frequently Asked Questions

What is NSN 4720-01-528-8798?

NSN 4720-01-528-8798 is a Hose,nonmetallic, manufactured by Associate Engineering Corp, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-528-8798?

NSN 4720-01-528-8798 has 1 cross-referenced part number: 178A (Associate Engineering Corp).

What NSN replaces 4720-01-528-8798?

There are 6 known substitutes for 4720-01-528-8798: 5340-00-019-2938, 5210-00-271-9944, 5360-00-292-2647 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 178A?

Key specifications for 178A: End Item Identification: 3431014984423; Part Name Assigned by Controlling Agency: HOSE,RUBBER,3/8INCH IN. 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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