NSN 4720-01-080-3899, 4720010803899
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 010803899
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 4720-01-080-3899

National Stock Number (NSN) 4720-01-080-3899, or NIIN 010803899, (hose assembly,nonmetallic) was assigned July 26, 1979 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 a year. There have been 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M023P4564, SPE7M114VH767, SPM7M413V2684, SPM7M411M4260, SPM7M411M3864. The total value of the awarded contracts has been US$ 14,180.50.

This NSN is somewhat common among different platforms, belonging to 5 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 15,346. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 10, 2013, 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 4720010803899 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
END ITEM IDENTIFICATION: (AGAV) 2350-01-031-8851
BURST TEST PRESSURE: (CQBD) 1500.0 POUNDS PER SQUARE INCH
CONNECTION STYLE: (AHNC) SWIVEL, PLAIN 1ST END
CONNECTION TYPE: (AWLS) THREADED EXTERNAL PIPE 1ST END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
HYDROSTATIC TEST PRESSURE: (CRDW) 1750.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER: (AARX) 0.180 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
OUTSIDE DIAMETER: (ABKV) 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
MAXIMUM OPERATING PRESSURE: (CQGM) 375.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 37.750 INCHES MINIMUM OVERALL AND 38.250 INCHES MAXIMUM OVERALL
MEDIA FOR WHICH DESIGNED: (MEDA) HYDRAULIC FLUID SINGLE RESPONSE
NOMINAL THREAD SIZE: (CQJX) 0.125 INCHES 1ST END
SPECIAL FEATURES: (FEAT) LAYER AND COMPOSITION AND LOCATION BBUTADIENE ACRYLONITRILE 2ND LAYER BRAIDED STEEL WIRE NPOLYMERIZED CHLOROPRENE
TEMP RATING: (ABJH) -67.0 FAHRENHEIT SINGLE RESPONSE
THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: (THSD) NPT 1ST END
UNABLE TO DECODE: (ADJM) UNABLE TO DECODE
LAYER COMPOSITION AND LOCATION: (CQCS) 2ND LAYER BRAIDED STEEL WIRE ERR-100
TEMP RATING: (ABJH) -67.0 DEG FAHRENHEIT SINGLE RESPONSE
LAYER COMPOSITION AND LOCATION: (CQCS) NPOLYMERIZED CHLOROPRENE ERR-100
UNABLE TO DECODE: (CQHW) UNABLE TO DECODE
LAYER COMPOSITION AND LOCATION: (CQCS) BBUTADIENE ACRYLONITRILE ERR-100
UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) NOT INCLUDED
HOSE OR TUBING SPEC/STD DATA: (ADLF) MIL-H-13531,TYPE 1 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