NSN 4720-01-416-9635, 4720014169635
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 014169635
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 4720-01-416-9635

National Stock Number (NSN) 4720-01-416-9635, or NIIN 014169635, (hose assembly,nonmetallic) was assigned July 27, 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 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. 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, with the most recent procurement date of Aug 09, 2017. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M417P4217, SPE7M417P4217, SPM7M410M3887. The total value of the awarded contracts has been US$ 4,751.20.

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 Apr 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. 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 4720014169635 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

SECOND END RELATIONSHIP WITH FIRST END: (CQBB) IDENTICAL
LAYER COMPOSITION AND LOCATION: (CQCS) 2ND LAYER HELIX WIRE COIL
TEMP RATING: (ABJH) -32.0 DEG CELSIUS SINGLE RESPONSE AND 52.0 DEG CELSIUS SINGLE RESPONSE
LAYER COMPOSITION AND LOCATION: (CQCS) 3RD LAYER BRAIDED FIBER
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER MOLDED RUBBER, CHLOROPRENE
UNABLE TO DECODE: (CQBB) UNABLE TO DECODE
SPECIFICATION/STANDARD DATA: (ZZZK) 81349-MIL-H-370 GOVERNMENT SPECIFICATION
END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
END FITTING COMPONENT AND MATERIAL: (AKXL) COMPLETE FITTING ALUMINUM ALLOY ALL ENDS
END ITEM IDENTIFICATION: (AGAV) 5430-01-374-5656
BURST TEST PRESSURE: (CQBD) 400.0 POUNDS PER SQUARE INCH
CONNECTION TYPE: (AWLS) THREADED EXTERNAL PIPE 1ST END
CONNECTION STYLE: (AHNC) PLAIN 1ST END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
FITTING COMPONENT AND SURFACE TREATMENT: (AKXM) COMPLETE FITTING ANODIZE 1ST END
HYDROSTATIC TEST PRESSURE: (CRDW) 125.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER: (AARX) 2.000 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) 1ST LAYER BRAIDED FIBER AND 2ND LAYER HELIX WIRE COIL AND 3RD LAYER BRAIDED FIBER AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
MAXIMUM OPERATING PRESSURE: (CQGM) 100.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 10.0 FEET NOMINAL EXCLUDING END FITTINGS
MINIMUM INSIDE BENDING RADIUS: (ACKH) 8.000 INCHES
NOMINAL THREAD SIZE: (CQJX) 2.000 INCHES 1ST END
NONDEFINITIVE SPEC/STD DATA: (ZZZT) B TYPE AND C CLASS AND 6 SIZE
OUTER COVERING ENVIRONMENTAL PROTECTION: (CRJM) OZONE RESISTANT AND OIL RESISTANT
OUTSIDE DIAMETER: (ABKV) 2.656 INCHES NOMINAL
SPECIFICATION/STANDARD DATA: (ZZZK) MIL-H-370,TYPE 2 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION AND 81349-MIL-H-370 GOVERNMENT SPECIFICATION
TEMP RATING: (ABJH) -32.0 CELSIUS AND 52.0 CELSIUS SINGLE RESPONSE
SPECIAL FEATURES: (FEAT) SUCTION AND DISCHARGE HOSE
THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: (THSD) NPT 1ST END
UNABLE TO DECODE: (CQHW) UNABLE TO DECODE
TEMP RATING: (ABJH) -32.0 DEG CELSIUS AND 52.0 DEG CELSIUS SINGLE RESPONSE
UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
HOSE OR TUBING SPEC/STD DATA: (ADLF) MIL-H-370,TYPE 2 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.).
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) NOT INCLUDED
UNABLE TO DECODE: (ADJM) UNABLE TO DECODE