NSN 4720-01-032-7424, 4720010327424
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 010327424
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 4720-01-032-7424

National Stock Number (NSN) 4720-01-032-7424, or NIIN 010327424, (hose assembly,nonmetallic) was assigned December 19, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One 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, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Mar 13, 2012. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M412M2091. The total value of the awarded contracts has been US$ 251.90.

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 Aug 17, 2011, 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 4720010327424 contains an unknown precious metal.

This information was last updated on May 01, 2025.

Technical Characteristics

END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
BURST TEST PRESSURE: (CQBD) 14000.0 POUNDS PER SQUARE INCH
CONNECTION STYLE: (AHNC) SWIVEL NUT FLARE 1ST END
CONNECTION TYPE: (AWLS) THREADED INTERNAL TUBE 1ST END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
HYDROSTATIC TEST PRESSURE: (CRDW) 7000.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER: (AARX) 0.500 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) 1ST LAYER SPIRALLY WRAPPED POLYTETRAFLUOROETHYLENE FABRIC AND OUTER LAYER MOLDED POLYURETHANE
OUTSIDE DIAMETER: (ABKV) 0.970 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE: (CQGM) 3500.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 43.000 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS: (ACKH) 7.000 INCHES
NOMINAL THREAD SIZE: (CQJX) 0.875 INCHES 1ST END
OUTER COVERING ENVIRONMENTAL PROTECTION: (CRJM) COLD RESISTANT AND OIL RESISTANT AND OZONE RESISTANT
SEAT ANGLE: (CQRB) 37.0 DEGREES 1ST END
TEMP RATING: (ABJH) -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE
THREAD CLASS: (AAJD) 3B 1ST END
THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: (THSD) UNF 1ST END
UNABLE TO DECODE: (CQHW) UNABLE TO DECODE
UNABLE TO DECODE: (ADJM) UNABLE TO DECODE
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) IDENTICAL
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) NOT INCLUDED
TEMP RATING: (ABJH) -40.0 DEG FAHRENHEIT AND 200.0 DEG FAHRENHEIT SINGLE RESPONSE
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER MOLDED POLYURETHANE ERR-100
UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
HOSE OR TUBING SPEC/STD DATA: (ADLF) SAE J517,100R8-81343 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).