PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-558Hose Assembly,nonmetallic

Everco Industries Inc · NSN 4720-01-281-2422 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-281-2422 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-281-2422. Primary manufacturer part number: 3-558.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Cross-Sectional Shape Style: ROUND
  • Measuring Method and Length: 22.000 INCHES NOMINAL OVERALL IN
  • 4 verified cross-references
  • Primary manufacturer: Everco Industries Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-281-2422, 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 Everco Industries Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-281-2422
Primary Part Number3-558
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerEverco Industries Inc
StatusACTIVE
Cross-Sectional Shape StyleROUND
Measuring Method and Length22.000 INCHES NOMINAL OVERALL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-277-1242 INTERCHANGEABLE
Wrench,open End
5360-00-526-38613608 INTERCHANGEABLE
Spring,helical,extension
Telemechanics Inc
4730-00-677-2566 INTERCHANGEABLE
Elbow,pipe to Tube
5855-00-933-8285SCD644580 INTERCHANGEABLE
Blower Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5910-00-993-221203762800 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Bae Systems Information and Electronic Systems Integration Inc.
6680-01-036-85938680-L5 1/4 INTERCHANGEABLE
Gage,liquid Quantity,float Type
Rochester Sensors, Llc
5950-01-204-286813160198 INTERCHANGEABLE
Reactor
Us Army Aviation and Missile Command
5305-01-223-6487 INTERCHANGEABLE
Screw
Cross-Reference Index
Part NumberManufacturer
3-558 Everco Industries Inc (USA)
7839955 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
66558 Everco Industries Inc (USA)
7839955 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5120-00-277-1242INTERCHANGEABLE
WRENCH,OPEN END
5360-00-526-3861INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
3608
4730-00-677-2566INTERCHANGEABLE
ELBOW,PIPE TO TUBE
5855-00-933-8285INTERCHANGEABLE
BLOWER ASSEMBLY
SCD644580
5910-00-993-2212INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
03762800
6680-01-036-8593INTERCHANGEABLE
GAGE,LIQUID QUANTITY,FLOAT TYPE
8680-L5 1/4
5950-01-204-2868INTERCHANGEABLE
REACTOR
13160198
5305-01-223-6487INTERCHANGEABLE
SCREW

Frequently Asked Questions

What is NSN 4720-01-281-2422?

NSN 4720-01-281-2422 is a Hose Assembly,nonmetallic, manufactured by Everco Industries Inc, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-281-2422?

NSN 4720-01-281-2422 has 4 cross-referenced part numbers: 3-558 (Everco Industries Inc), 7839955 (General Motors Corp Chevrolet Motor Div Special Products Dept), 66558 (Everco Industries Inc), 7839955 (General Motors Llc Dba General Motors Llc).

What NSN replaces 4720-01-281-2422?

There are 8 known substitutes for 4720-01-281-2422: 5120-00-277-1242, 5360-00-526-3861, 4730-00-677-2566 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-558?

Key specifications for 3-558: End Item Identification: GM CELEBRITY,CENTURY,CUTLASS CIERA AND PONTIAC 6000 1982-86; Cross-Sectional Shape Style: ROUND; Measuring Method and Length: 22.000 INCHES NOMINAL OVERALL IN. 3 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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