NSN 4720-00-303-4991, 4720003034991
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 003034991
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 4720-00-303-4991

National Stock Number (NSN) 4720-00-303-4991, or NIIN 003034991, (hose assembly,nonmetallic) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers 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 08, 2016. There have been 5 contracts issued for this part number, with 5 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: SPE7M416M4266, SPE7M416M4266, SPM7M412M4098, SPM7M411M3966, SPM7M411M3966. The total value of the awarded contracts has been US$ 17,345.24.

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 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 4720003034991 contains an unknown precious metal.

This information was last updated on Apr 01, 2024.

Technical Characteristics

FIRST END SWIVEL ACTION CAPABILITY: (CQBG) NOT INCLUDED
SECOND END SWIVEL ACTION CAPABILITY: (CRZY) NOT INCLUDED
FIRST END FITTING SPEC/STD DATA: (ADLG) CID AA59326/6-5 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
SECOND END FITTING SPEC/STD DATA: (ADLH) CID AA59326/6-5 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
END CONNECTION DESIGN: (AKUU) STRAIGHT 2ND END
BURST TEST PRESSURE: (CQBD) 400.0 POUNDS PER SQUARE INCH
CONNECTION STYLE: (AHNC) CAM OR LEVER (EXTERNAL) 2ND END
CONNECTION STYLE: (AHNC) CAM OR LEVER (INTERNAL) 1ST END
CONNECTION TYPE: (AWLS) EXTERNAL QUICK DISCONNECT 2ND END
CONNECTION TYPE: (AWLS) INTERNAL QUICK DISCONNECT 1ST END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
FEATURES PROVIDED: (CBBL) ELECTROSTATIC DISCHARGE CAPABILITY
HYDROSTATIC TEST PRESSURE: (CRDW) 100.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER: (AARX) 1.000 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
NONDEFINITIVE SPEC/STD DATA: (ZZZT) 1 TYPE AND 3 CLASS AND SIZE 1-INCH SERIES
OUTSIDE DIAMETER: (ABKV) 1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
MEASURING METHOD AND LENGTH: (CRXX) 300.000 INCHES NOMINAL EXCLUDING END FITTINGS
MEDIA FOR WHICH DESIGNED: (MEDA) FUEL/OIL, HYDROCARBON SINGLE RESPONSE
QUICK DISCONNECT NOMINAL SIZE: (ADLP) 1.000 INCHES 1ST END
QUICK DISCONNECT NOMINAL SIZE: (ADLP) 1.000 INCHES 2ND END
DEPARTURE FROM CITED DESIGNATOR: (ZZZX) AS MODIFIED BY HOSE LENGTH
HOSE OR TUBING SPEC/STD DATA: (ADLF) MIL-H-11588,TYPE1 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) NOT IDENTICAL