NSN 4720-00-678-3286, 4720006783286
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 006783286
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 4720-00-678-3286

National Stock Number (NSN) 4720-00-678-3286, or NIIN 006783286, (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 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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. ISO Group has a strong supply network for this NSN, with 18 sources of supply.

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: SPE7M422P3259, SPE7M521P5484, SPE7MC19P3659, SPE7MC16M2790, SPE7M115M8467. The total value of the awarded contracts has been US$ 25,911.92.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 8 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 4720006783286 contains an unknown precious metal.

This information was last updated on Dec 01, 2024.

Technical Characteristics

UNABLE TO DECODE: (ADJM) UNABLE TO DECODE
UNABLE TO DECODE: (CQGH) UNABLE TO DECODE
END CONNECTION DESIGN: (AKUU) STRAIGHT 1ST END
BURST TEST PRESSURE: (CQBD) 7700.0 POUNDS PER SQUARE INCH
CONNECTION TYPE: (AWLS) THREADED INTERNAL TUBE 1ST END
CONNECTION STYLE: (AHNC) SWIVEL NUT FLARE 1ST END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
FEATURES PROVIDED: (CBBL) ELECTROSTATIC DISCHARGE CAPABILITY
HYDROSTATIC TEST PRESSURE: (CRDW) 2000.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER: (AARX) 0.303 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
OUTER COVERING ENVIRONMENTAL PROTECTION: (CRJM) CORROSION RESISTANT
OUTSIDE DIAMETER: (ABKV) 0.375 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE: (CQGM) 1000.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 38.000 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS: (ACKH) 4.500 INCHES
NOMINAL THREAD SIZE: (CQJX) 0.562 INCHES 1ST END
SEAT ANGLE: (CQRB) 37.0 DEGREES 1ST END
TEMP RATING: (ABJH) -67.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE
THREAD CLASS: (AAJD) 2B 1ST END
THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR: (THSD) UNF 1ST END
VACUUM IN TORR: (CRSM) 50.8
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) IDENTICAL
UNABLE TO DECODE: (CQHW) UNABLE TO DECODE
FIRST END SWIVEL ACTION CAPABILITY: (CQBG) NOT INCLUDED
TEMP RATING: (ABJH) -67.0 DEG FAHRENHEIT AND 450.0 DEG FAHRENHEIT SINGLE RESPONSE
HOSE OR TUBING SPEC/STD DATA: (ADLF) MIL-H-25579 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.).