NSN 4720-01-413-4058, 4720014134058
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 014134058
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: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 4720-01-413-4058

National Stock Number (NSN) 4720-01-413-4058, or NIIN 014134058, (hose assembly,nonmetallic) was assigned May 12, 1995 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

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 7 different weapons systems.

There has been a small amount of 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 Sep 20, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 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 4720014134058 does not contain precious metals.

This information was last updated on Jun 01, 2025.

Technical Characteristics

SECOND END RELATIONSHIP WITH FIRST END: (CQBB) NOT IDENTICAL
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) NOT INCLUDED
SECOND END FITTING SPEC/STD DATA: (ADLH) MIL-H-F85421, TYPE 3, CLASS 3000, SIZE 16 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.).
END CONNECTION DESIGN: (AKUU) ELBOW 2ND END
END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
BURST TEST PRESSURE: (CQBD) 5000.0 POUNDS PER SQUARE INCH
CONNECTION STYLE: (AHNC) SWIVEL NUT, INVERTED FLARE 1ST END
CONNECTION STYLE: (AHNC) SWIVEL NUT, INVERTED FLARE 2ND END
CONNECTION TYPE: (AWLS) THREADED INTERNAL TUBE 2ND END
CONNECTION TYPE: (AWLS) THREADED INTERNAL TUBE 1ST END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
FEATURES PROVIDED: (CBBL) NUTS DRILLED FOR LOCKWIRE
FLOW ANGLE: (CRFY) 45.0 DEGREES 2ND END
HYDROSTATIC TEST PRESSURE: (CRDW) 2500.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER: (AARX) 0.875 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
OUTER COVERING ENVIRONMENTAL PROTECTION: (CRJM) ACID RESISTANT AND ALCOHOL RESISTANT AND ETHYLENE GLYCOL RESISTANT AND FUEL RESISTANT AND OIL RESISTANT AND SOLVENT RESISTANT
OUTSIDE DIAMETER: (ABKV) 1.109 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE: (CQGM) 1250.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 15.300 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS: (ACKH) 7.375 INCHES
NOMINAL THREAD SIZE: (CQJX) 1.250 INCHES 1ST END
NOMINAL THREAD SIZE: (CQJX) 1.250 INCHES 2ND END
SEAT ANGLE: (CQRB) 8.5 DEGREES 1ST END
SEAT ANGLE: (CQRB) 8.5 DEGREES 2ND END
TEMP RATING: (ABJH) -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE
THREAD CLASS: (AAJD) 3B 1ST END
THREAD CLASS: (AAJD) 3B 2ND END
THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
THREAD DIRECTION: (AAJF) RIGHT-HAND 2ND END
THREAD SERIES DESIGNATOR: (THSD) UNJS 1ST END
THREAD SERIES DESIGNATOR: (THSD) UNJS 2ND END
THREAD QUANTITY PER INCH: (CMLP) 14 2ND END
THREAD QUANTITY PER INCH: (CMLP) 14 1ST END
TEMP RATING: (ABJH) -65.0 DEG FAHRENHEIT AND 450.0 DEG FAHRENHEIT SINGLE RESPONSE
UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
FIRST END FITTING SPEC/STD DATA: (ADLG) MIL-F-85421, TYPE 3, CLASS 3000, SIZE 16-81349 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 BRAIDED CORROSION RESISTANT STEEL WIRE ERR-100
UNABLE TO DECODE: (CRBL) UNABLE TO DECODE
UNABLE TO DECODE: (ADJM) UNABLE TO DECODE
SECOND END SWIVEL ACTION CAPABILITY: (CRZY) NOT INCLUDED
HOSE OR TUBING SPEC/STD DATA: (ADLF) MIL-H-27267, SIZE 16Z-81349 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.).