NSN 4720-01-047-9539, 4720010479539
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 010479539
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.

Availability: Readily Available Qualified Suppliers: We have 1 qualified suppliers

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DLMS^® Summary

National Stock Number 4720-01-047-9539

National Stock Number (NSN) 4720-01-047-9539, or NIIN 010479539, (hose assembly,nonmetallic) was assigned September 16, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 25, 2012. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M412M2976. The total value of the awarded contracts has been US$ 732.95.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 16, 2012, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

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 4720010479539 contains an unknown precious metal.

This information was last updated on May 01, 2025.

Technical Characteristics

END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
END CONNECTION DESIGN: (AKUU) STRAIGHT 2ND END
END FITTING COMPONENT AND MATERIAL: (AKXL) COMPLETE FITTING COPPER ALLOY ALL ENDS
CONNECTION TYPE: (AWLS) THREADED EXTERNAL TUBE 2ND END
CONNECTION TYPE: (AWLS) THREADED INTERNAL TUBE 1ST END
CONNECTION STYLE: (AHNC) INVERTED FLARE 1ST END
CONNECTION STYLE: (AHNC) INVERTED FLARE 2ND END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
EXTERIOR COLOR: (ADJS) BLACK
INSIDE DIAMETER: (AARX) 0.125 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) 1ST LAYER BRAIDED COTTON CORD OR 1ST LAYER BRAIDED POLYESTER CORD OR 1ST LAYER BRAIDED RAYON CORD AND 2ND LAYER BRAIDED COTTON CORD OR 2ND LAYER BRAIDED POLYESTER CORD OR 2ND LAYER BRAIDED RAYON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
MEASURING METHOD AND LENGTH: (CRXX) 12.000 INCHES NOMINAL OVERALL
MEDIA FOR WHICH DESIGNED: (MEDA) AIR AND FUEL/OIL, HYDROCARBON SINGLE RESPONSE
NOMINAL THREAD SIZE: (CQJX) 0.375 INCHES 2ND END
NOMINAL THREAD SIZE: (CQJX) 0.375 INCHES 1ST END
OUTER COVERING ENVIRONMENTAL PROTECTION: (CRJM) OIL RESISTANT AND WEATHERPROOF
SEAT ANGLE: (CQRB) 12.0 DEGREES 1ST END
SPECIAL FEATURES: (FEAT) INNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC
SPECIFICATION/STANDARD DATA: (ZZZK) SAE J1401 NATIONAL STD/SPEC
THREAD CLASS: (AAJD) 1A 2ND END
THREAD CLASS: (AAJD) 2B 1ST END
THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
THREAD DIRECTION: (AAJF) RIGHT-HAND 2ND END
THREAD SERIES DESIGNATOR: (THSD) UNF 1ST END
THREAD SERIES DESIGNATOR: (THSD) UNF 2ND END
LAYER COMPOSITION AND LOCATION: (CQCS) 2ND LAYER BRAIDED COTTON CORD ERR-100 OR 2ND LAYER BRAIDED POLYESTER CORD ERR-100 OR 2ND LAYER BRAIDED RAYON CORD ERR-100
UNABLE TO DECODE: (CRBL) UNABLE TO DECODE
UNABLE TO DECODE: (CRZY) UNABLE TO DECODE
HOSE OR TUBING SPEC/STD DATA: (ADLF) SAE J1401 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
UNABLE TO DECODE: (ADLF) UNABLE TO DECODE
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) NOT INCLUDED
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER MOLDED RUBBER, SYNTHETIC
UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
SECOND END SWIVEL ACTION CAPABILITY: (CRZY) NOT INCLUDED
LAYER COMPOSITION AND LOCATION: (CQCS) UNABLE TO DECODE
MEDIA FOR WHICH DESIGNED: (MEDA) AIR SINGLE RESPONSE AND FUEL/OIL, HYDROCARBON SINGLE RESPONSE
UNABLE TO DECODE: (CQBB) UNABLE TO DECODE
UNABLE TO DECODE: (CQBG) UNABLE TO DECODE
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) NOT IDENTICAL
UNABLE TO DECODE: (ADJM) UNABLE TO DECODE