PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18202-7Tubing,nonmetallic

Central Scientific Co Educational · NSN 4720-01-017-4307 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-017-4307 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-017-4307. Primary manufacturer part number: 18202-7.
Features
  • Tubing,nonmetallic — FSC 4720
  • Media for Which Designed: NITROGEN, GASEOUS SINGLE RESPONSE
  • Exterior Color: RED
  • Inside Surface Condition: SMOOTH
  • Outside Diameter: 0.750 INCHES NOMINAL IN
  • Inside Diameter: 0.500 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: ROUND
  • Flexibility: FLEXIBLE
Applications
  • Applications requiring Rubber Tube construction
General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-017-4307, 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 Central Scientific Co Educational. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-017-4307
Primary Part Number18202-7
Item NameTubing,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerCentral Scientific Co Educational
StatusACTIVE
Media for Which DesignedNITROGEN, GASEOUS SINGLE RESPONSE
Exterior ColorRED
Inside Surface ConditionSMOOTH
Outside Diameter0.750 INCHES NOMINAL IN
Inside Diameter0.500 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
FlexibilityFLEXIBLE
MaterialRUBBER TUBE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5331-00-242-663282-334 INTERCHANGEABLE
O-Ring
Marshall Excelsior Co
5331-00-248-5935 INTERCHANGEABLE
O-Ring
4720-00-297-099316N14-472 INTERCHANGEABLE
Hose Assembly,metallic
Carrier Corp
5331-00-297-999013207E2956-1 INTERCHANGEABLE
O-Ring
Cecom Lr Center
6620-00-557-3179 INTERCHANGEABLE
Indicator,rate of Flow
5331-00-984-3808N0674 2-222 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
4320-01-174-9445 INTERCHANGEABLE
Pump,centrifugal
Cross-Reference Index
Part NumberManufacturer
18202-7 Central Scientific Co Educational (USA)
18202-607 Central Scientific Co Educational (USA)
Related Parts
5331-00-242-6632INTERCHANGEABLE
O-RING
82-334
5331-00-248-5935INTERCHANGEABLE
O-RING
4720-00-297-0993INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
16N14-472
5331-00-297-9990INTERCHANGEABLE
O-RING
13207E2956-1
6620-00-557-3179INTERCHANGEABLE
INDICATOR,RATE OF FLOW
5331-00-984-3808INTERCHANGEABLE
O-RING
N0674 2-222
4320-01-174-9445INTERCHANGEABLE
PUMP,CENTRIFUGAL

Frequently Asked Questions

What is NSN 4720-01-017-4307?

NSN 4720-01-017-4307 is a Tubing,nonmetallic, manufactured by Central Scientific Co Educational, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-017-4307?

NSN 4720-01-017-4307 has 2 cross-referenced part numbers: 18202-7 (Central Scientific Co Educational), 18202-607 (Central Scientific Co Educational).

What NSN replaces 4720-01-017-4307?

There are 7 known substitutes for 4720-01-017-4307: 5331-00-242-6632, 5331-00-248-5935, 4720-00-297-0993 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18202-7?

Key specifications for 18202-7: Media for Which Designed: NITROGEN, GASEOUS SINGLE RESPONSE; Exterior Color: RED; Inside Surface Condition: SMOOTH; Outside Diameter: 0.750 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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