PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-688Hose Assembly,nonmetallic

Maytag Corporation Dba Maytag Appliancessales · NSN 4720-01-049-6297 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-049-6297 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-049-6297. Primary manufacturer part number: 2-688.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Media for Which Designed: WATER SINGLE RESPONSE
  • Thread Series Designator: UNF SECOND END
  • Nominal Thread Size: 0.562 INCHES SECOND END IN
  • Inside Surface Condition: SMOOTH
  • Thread Series Designator: UNF FIRST END
  • End Connection Design: ELBOW SECOND END
  • Nominal Thread Size: 0.562 INCHES FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-049-6297, 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 Maytag Corporation Dba Maytag Appliancessales. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-049-6297
Primary Part Number2-688
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerMaytag Corporation Dba Maytag Appliancessales
StatusACTIVE
Media for Which DesignedWATER SINGLE RESPONSE
Thread Series DesignatorUNF SECOND END
Nominal Thread Size0.562 INCHES SECOND END IN
Inside Surface ConditionSMOOTH
Thread Series DesignatorUNF FIRST END
End Connection DesignELBOW SECOND END
Nominal Thread Size0.562 INCHES FIRST END IN
Thread Class3B FIRST END
Layer Composition and Location1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
Outside Diameter0.375 INCHES NOMINAL IN
Thread Class3B SECOND END
Connection TypeTHREADED INTERNAL TUBE SECOND END
End Connection DesignSTRAIGHT FIRST END
Thread DirectionRIGHT-HAND FIRST END
Connection TypeTHREADED INTERNAL TUBE FIRST END
Measuring Method and Length72.000 INCHES NOMINAL WORKING IN
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-0734 INTERCHANGEABLE
Cone and Rollers,tapered Roller
1650-00-302-4250 INTERCHANGEABLE
Cylinder,actuating,linear
5905-00-308-6937 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
2530-00-460-6229 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
5305-00-526-234772124 INTERCHANGEABLE
Screw,cap,socket Head
H-K Connecticut Holding Company
3030-00-528-3767 INTERCHANGEABLE
Belt,v
5120-00-541-46875120-00-541-4687 INTERCHANGEABLE
Inserter and Remover,pneumatic T
General Services Administration Federal Supply Service
5995-01-088-16932688 INTERCHANGEABLE
Cable Assembly,spec
Mission Systems Davenport Inc.
5935-01-271-746310126785-101 INTERCHANGEABLE
Adapter,connector
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
2090-01-367-24232688 INTERCHANGEABLE
Pouch,equipment
Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro
Cross-Reference Index
Part NumberManufacturer
2-688 PRIMARY Maytag Corporation Dba Maytag Appliancessales (USA)
Related Parts
3110-00-100-0734INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1650-00-302-4250INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
5905-00-308-6937INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
2530-00-460-6229INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
5305-00-526-2347INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
72124
3030-00-528-3767INTERCHANGEABLE
BELT,V
5120-00-541-4687INTERCHANGEABLE
INSERTER AND REMOVER,PNEUMATIC T
5120-00-541-4687
5995-01-088-1693INTERCHANGEABLE
CABLE ASSEMBLY,SPEC
2688
5935-01-271-7463INTERCHANGEABLE
ADAPTER,CONNECTOR
10126785-101
2090-01-367-2423INTERCHANGEABLE
POUCH,EQUIPMENT
2688
5930-01-553-0437INTERCHANGEABLE
SWITCH,ROTARY
501003011

Frequently Asked Questions

What is NSN 4720-01-049-6297?

NSN 4720-01-049-6297 is a Hose Assembly,nonmetallic, manufactured by Maytag Corporation Dba Maytag Appliancessales, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-049-6297?

NSN 4720-01-049-6297 has 1 cross-referenced part number: 2-688 (Maytag Corporation Dba Maytag Appliancessales).

What NSN replaces 4720-01-049-6297?

There are 11 known substitutes for 4720-01-049-6297: 3110-00-100-0734, 1650-00-302-4250, 5905-00-308-6937 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-688?

Key specifications for 2-688: Media for Which Designed: WATER SINGLE RESPONSE; Thread Series Designator: UNF SECOND END; Nominal Thread Size: 0.562 INCHES SECOND END IN; Inside Surface Condition: SMOOTH. 17 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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