NSN 4720-01-728-8341, 4720017288341
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 017288341
Codification Country: United States
Item Name Code: INC 20311
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 4720-01-728-8341

National Stock Number (NSN) 4720-01-728-8341, or NIIN 017288341, (hose assembly,nonmetallic) was assigned April 22, 2025 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 20311. [A LENGTH OF NONMETALLIC HOSE WITH FITTINGS ON ONE OR BOTH ENDS. FOR ITEMS WITHOUT FITTINGS, SEE HOSE, NONMETALLIC. EXCLUDES HOSE ASSEMBLY, AIR DUCT; AND HOSE ASSEMBLY, AIR DUCT, AIR BREATHING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4720017288341 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) 2355016545306
BURST TEST PRESSURE: (CQBD) 750.0 POUNDS PER SQUARE INCH
CONNECTION TYPE: (AWLS) FEMALE SWIVEL ALL ENDS
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
INSIDE DIAMETER: (AARX) 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
LAYER COMPOSITION AND LOCATION: (CQCS) INNER RUBBER, SYNTHETIC AND OUTER LAYER RUBBER, SYNTHETIC
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) HOSE ASSEMBLY, NONMETALLIC
MAXIMUM OPERATING PRESSURE: (CQGM) 250.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 9.50 INCHES NOMINAL OVERALL
MEDIA FOR WHICH DESIGNED: (MEDA) FUEL/OIL, HYDROCARBON SINGLE RESPONSE
OUTER COVERING ENVIRONMENTAL PROTECTION: (CRJM) OIL RESISTANT AND OZONE RESISTANT AND VIBRATION RESISTANT AND FUEL RESISTANT
OUTSIDE DIAMETER: (ABKV) 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
TEMP RATING: (ABJH) -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE