PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2781Hose,nonmetallic

Thomas C. Wilson, Inc. Dba Thomas C Wilson · NSN 4720-00-402-5141 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-402-5141 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-402-5141. Primary manufacturer part number: 2781.
Features
  • Hose,nonmetallic — FSC 4720
  • Media for Which Designed: AIR AND WATER SINGLE RESPONSE
  • Measuring Method and Length: 4.875 INCHES NOMINAL OVERALL IN
  • Layer Composition and Location: 1ST LAYER BRAIDED WIRE AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
  • Outside Diameter: 0.687 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: ROUND
  • Inside Diameter: 0.312 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC TUBE
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Synthetic Tube construction
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-00-402-5141, 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 Thomas C. Wilson, Inc. Dba Thomas C Wilson. Government technical data includes 8 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-402-5141
Primary Part Number2781
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerThomas C. Wilson, Inc. Dba Thomas C Wilson
StatusACTIVE
Media for Which DesignedAIR AND WATER SINGLE RESPONSE
Measuring Method and Length4.875 INCHES NOMINAL OVERALL IN
Layer Composition and Location1ST LAYER BRAIDED WIRE AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
Outside Diameter0.687 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Inside Diameter0.312 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC TUBE
Inside Surface ConditionSMOOTH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-00-087-6367 INTERCHANGEABLE
Disk,valve
4720-00-430-3264 INTERCHANGEABLE
Hose Assembly,nonmetallic
6140-00-538-8024 INTERCHANGEABLE
Battery,storage
5950-00-646-2629 INTERCHANGEABLE
Reactor
5840-00-699-30952781 INTERCHANGEABLE
Desiccant Set
Naval Inventory Control Point Mechanicsburg
6625-00-735-25732781 INTERCHANGEABLE
Resistor,decade
Honeywell Inc Process Control Div
5905-01-162-91462781 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
4540-01-191-49652781 INTERCHANGEABLE
Heater,range Focus
Cox & Company, Inc. Dba Cox & Co Inc
6515-01-239-69822781 INTERCHANGEABLE
Cuff,sphygmomanometer
Critikon Inc Sub of Johnson and Johnson
6540-01-549-9019PCORD INTERCHANGEABLE
Cable,power,slit Lamp,ophthalmic
Lombart Brothers, Inc.
Cross-Reference Index
Part NumberManufacturer
2781 Thomas C. Wilson, Inc. Dba Thomas C Wilson (USA)
Related Parts
4820-00-087-6367INTERCHANGEABLE
DISK,VALVE
4720-00-430-3264INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6140-00-538-8024INTERCHANGEABLE
BATTERY,STORAGE
5950-00-646-2629INTERCHANGEABLE
REACTOR
5840-00-699-3095INTERCHANGEABLE
DESICCANT SET
2781
6625-00-735-2573INTERCHANGEABLE
RESISTOR,DECADE
2781
5905-01-162-9146INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
2781
4540-01-191-4965INTERCHANGEABLE
HEATER,RANGE FOCUS
2781
6515-01-239-6982INTERCHANGEABLE
CUFF,SPHYGMOMANOMETER
2781
6540-01-549-9019INTERCHANGEABLE
CABLE,POWER,SLIT LAMP,OPHTHALMIC
PCORD

Frequently Asked Questions

What is NSN 4720-00-402-5141?

NSN 4720-00-402-5141 is a Hose,nonmetallic, manufactured by Thomas C. Wilson, Inc. Dba Thomas C Wilson, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-402-5141?

NSN 4720-00-402-5141 has 1 cross-referenced part number: 2781 (Thomas C. Wilson, Inc. Dba Thomas C Wilson).

What NSN replaces 4720-00-402-5141?

There are 10 known substitutes for 4720-00-402-5141: 4820-00-087-6367, 4720-00-430-3264, 6140-00-538-8024 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2781?

Key specifications for 2781: Media for Which Designed: AIR AND WATER SINGLE RESPONSE; Measuring Method and Length: 4.875 INCHES NOMINAL OVERALL IN; Layer Composition and Location: 1ST LAYER BRAIDED WIRE AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC; Outside Diameter: 0.687 INCHES NOMINAL IN. 8 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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