NSN 4720-00-958-9973, 4720009589973
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 009589973
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 4720-00-958-9973

National Stock Number (NSN) 4720-00-958-9973, or NIIN 009589973, (hose assembly,nonmetallic) was assigned January 1, 1960 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 7 contracts issued for this part number, with 7 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M024P4342, SPE7M122P8958, SPE7M121P5040, SPE7M421P0088, SPE7M120P5152. The total value of the awarded contracts has been US$ 36,476.32.

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 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 4720009589973 contains an unknown precious metal.

This NSN is associated to Schedule B 4009320050: tubes, pipes and hoses of vulcanized rubber, exc hard rubber, reinforced or otherwise combined only w/ textile materials, w/ fittings, exc brake hoses. The Schedule B End Use is listed as industrial rubber products. NAICS classification category 326220: rubber and plastics hoses and belting manufacturing.

This information was last updated on Jul 01, 2025.

Technical Characteristics

UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
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 TYPE: (AWLS) EXTERNAL QUICK DISCONNECT 2ND END
CONNECTION TYPE: (AWLS) INTERNAL QUICK DISCONNECT 1ST END
CONNECTION STYLE: (AHNC) CAM OR LEVER (EXTERNAL) 2ND END
CONNECTION STYLE: (AHNC) CAM OR LEVER (INTERNAL) 1ST END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
FEATURES PROVIDED: (CBBL) ELECTROSTATIC DISCHARGE CAPABILITY
HYDROSTATIC TEST PRESSURE: (CRDW) 175.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER: (AARX) 3.000 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) 1ST LAYER WOVEN COTTON WITH INTERWOVEN STEEL WIRE AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
OUTSIDE DIAMETER: (ABKV) 3.688 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE: (CQGM) 120.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 120.000 INCHES NOMINAL EXCLUDING END FITTINGS
OUTER COVERING ENVIRONMENTAL PROTECTION: (CRJM) ABRASION RESISTANT AND FUEL RESISTANT AND LIGHT RESISTANT AND OIL RESISTANT AND WEATHERPROOF
QUICK DISCONNECT NOMINAL SIZE: (ADLP) 3.000 INCHES 1ST END
QUICK DISCONNECT NOMINAL SIZE: (ADLP) 3.000 INCHES 2ND END
SPECIFICATION/STANDARD DATA: (ZZZK) 81349-MIL-H-27516 GOVERNMENT SPECIFICATION
TEMP RATING: (ABJH) -40.0 FAHRENHEIT SINGLE RESPONSE
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER MOLDED RUBBER, CHLOROPRENE ERR-100
TEMP RATING: (ABJH) -40.0 DEG FAHRENHEIT SINGLE RESPONSE
FIRST END FITTING SPEC/STD DATA: (ADLG) MIL MS27025-15 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
UNABLE TO DECODE: (CRLL) UNABLE TO DECODE
UNABLE TO DECODE: (CRBL) UNABLE TO DECODE
SECOND END SWIVEL ACTION CAPABILITY: (CRZY) NOT INCLUDED
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) NOT IDENTICAL
UNABLE TO DECODE: (CQHW) UNABLE TO DECODE
UNABLE TO DECODE: (ADJM) UNABLE TO DECODE
SECOND END FITTING SPEC/STD DATA: (ADLH) MIL MS27021-15 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) NOT INCLUDED