NSN 4720-01-461-5668, 4720014615668
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 014615668
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 4720-01-461-5668

National Stock Number (NSN) 4720-01-461-5668, or NIIN 014615668, (hose assembly,nonmetallic) was assigned December 17, 1998 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.

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

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 07, 2016, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

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 4720014615668 does not contain precious metals.

This information was last updated on May 01, 2025.

Technical Characteristics

UNABLE TO DECODE: (ADLF) UNABLE TO DECODE
SECOND END SWIVEL ACTION CAPABILITY: (CRZY) NOT INCLUDED
HOSE OR TUBING SPEC/STD DATA: (ADLF) MS8006 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER MOLDED RUBBER, SYNTHETIC
SPECIAL FEATURES: (FEAT) AS1072 SLEEVE SILICONE COVERED WITH CRES.BANDS
UNABLE TO DECODE: (ADJM) UNABLE TO DECODE
UNABLE TO DECODE: (ADLH) UNABLE TO DECODE
UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
SECOND END FITTING SPEC/STD DATA: (ADLH) MIL-S-8879 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
UNABLE TO DECODE: (CRBL) UNABLE TO DECODE
FIRST END FITTING SPEC/STD DATA: (ADLG) MIL-S-8879 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) IDENTICAL
LAYER COMPOSITION AND LOCATION: (CQCS) 2ND LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
UNABLE TO DECODE: (ADLG) UNABLE TO DECODE
LAYER COMPOSITION AND LOCATION: (CQCS) 3RD LAYER MOLDED POLYTETRAFLUOROETHYLENE
TEMP RATING: (ABJH) -65.0 DEG FAHRENHEIT AND 500.0 DEG FAHRENHEIT SINGLE RESPONSE
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) NOT INCLUDED
END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
END CONNECTION DESIGN: (AKUU) STRAIGHT 2ND END
END FITTING COMPONENT AND MATERIAL: (AKXL) COMPLETE FITTING STEEL CORROSION RESISTING ALL ENDS
END ITEM IDENTIFICATION: (AGAV) FMF B-2 BOMBER AIRCRAFT
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG: (ADKX) 0.0
BURST TEST PRESSURE: (CQBD) 7000.0 POUNDS PER SQUARE INCH
CONNECTION TYPE: (AWLS) THREADED INTERNAL HOSE 1ST END
CONNECTION STYLE: (AHNC) NUT ASSEMBLY WITH GASKET 1ST END
CONNECTION STYLE: (AHNC) NUT ASSEMBLY WITH GASKET 2ND END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
HYDROSTATIC TEST PRESSURE: (CRDW) 3000.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER: (AARX) 0.250 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) 1ST LAYER MOLDED POLYTETRAFLUOROETHYLENE AND 2ND LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND 3RD LAYER MOLDED POLYTETRAFLUOROETHYLENE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
OUTSIDE DIAMETER: (ABKV) 0.500 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE: (CQGM) 1500.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 10.500 INCHES NOMINAL OVERALL
NOMINAL THREAD SIZE: (CQJX) 0.437 INCHES 1ST END
NOMINAL THREAD SIZE: (CQJX) 0.437 INCHES 2ND END
OUTER COVERING ENVIRONMENTAL PROTECTION: (CRJM) FUEL RESISTANT AND HYDRAULIC SOLUTION RESISTANT AND CORROSION RESISTANT AND FIRE RESISTANT
SPECIAL FEATURES: (FEAT) INNER CONVEYING TUBE MATERIAL-PLASTIC, TETRAFLUOROETHYLENE; AS1072 SLEEVE SILICONE COVERED WITH CRES.BANDS
TEMP RATING: (ABJH) -65.0 FAHRENHEIT AND 500.0 FAHRENHEIT SINGLE RESPONSE
THREAD CLASS: (AAJD) 3A 1ST END
THREAD CLASS: (AAJD) 3A 2ND END
THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
THREAD DIRECTION: (AAJF) RIGHT-HAND 2ND END
THREAD SERIES DESIGNATOR: (THSD) UNJF 2ND END
THREAD SERIES DESIGNATOR: (THSD) UNJF 1ST END
UNABLE TO DECODE: (CQBB) UNABLE TO DECODE
UNABLE TO DECODE: (CRZY) UNABLE TO DECODE
UNABLE TO DECODE: (CQBG) UNABLE TO DECODE