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NSN 4720-00-202-6939, 4720002026939
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 002026939
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 4720-00-202-6939

National Stock Number (NSN) 4720-00-202-6939, or NIIN 002026939, (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 4 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, there are no suppliers that are deemed design controlled or valid supply parts.

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 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: SPE7M125V5675, SPM7M412V7132, SPM7M412V6498, SPM7M012V4203, SPM7M412V5635. The total value of the awarded contracts has been US$ 6,317.06.

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 4720002026939 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 .


Technical Characteristics

THREAD DIRECTION
(AAJF) RIGHT-HAND 1ST END
CONNECTION TYPE
(AWLS) UNABLE TO DECODE
LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER WRAPPED RUBBER, SYNTHETIC ERR-100
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES 1ST END
CONNECTION STYLE
(AHNC) UNABLE TO DECODE
THREAD SERIES DESIGNATOR
(THSD) UNABLE TO DECODE
END CONNECTION DESIGN
(AKUU) STRAIGHT FIRST END
END CONNECTION DESIGN
(AKUU) STRAIGHT SECOND END
BURST TEST PRESSURE
(CQBD) 875.0 POUNDS PER SQUARE INCH
CONNECTION TYPE
(AWLS) THREADED EXTERNAL HOSE FIRST END
CONNECTION TYPE
(AWLS) THREADED INTERNAL HOSE SECOND END
CONNECTION STYLE
(AHNC) PLAIN FIRST END
CONNECTION STYLE
(AHNC) SWIVEL NUT, GASKET SEAL SECOND END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
INSIDE DIAMETER
(AARX) 0.750 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION
(CQCS) 1ST LAYER RUBBER IMPREGNATED FABRIC AND 2ND LAYER RUBBER IMPREGNATED FABRIC AND 3RD LAYER RUBBER IMPREGNATED FABRIC AND 4TH LAYER RUBBER IMPREGNATED FABRIC AND OUTER LAYER WRAPPED RUBBER, SYNTHETIC
MEASURING METHOD AND LENGTH
(CRXX) 300.000 INCHES NOMINAL EXCLUDING END FITTINGS
MEDIA FOR WHICH DESIGNED
(MEDA) UNABLE TO DECODE
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES FIRST END
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES SECOND END
OUTSIDE DIAMETER
(ABKV) 1.500 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) COUPLINGS ATTACHED BY 2 BOLT FINGER TYPE CLAMPS,FEMALE SWIVEL COUPLING HAS HEX NUT WRENCHING FEATURE
SPECIFICATION/STANDARD DATA
(ZZZK) 81348-ZZ-H-541 GOVERNMENT SPECIFICATION
THREAD DIRECTION
(AAJF) RIGHT-HAND FIRST END
THREAD DIRECTION
(AAJF) RIGHT-HAND SECOND END
THREAD SERIES DESIGNATOR
(THSD) NPSH SECOND END
THREAD SERIES DESIGNATOR
(THSD) NPSH FIRST END
UNABLE TO DECODE
(CQGM) UNABLE TO DECODE
MEDIA FOR WHICH DESIGNED
(MEDA) STEAM SINGLE RESPONSE
THREAD SERIES DESIGNATOR
(THSD) NPSH 2ND END
UNABLE TO DECODE
(ADJM) UNABLE TO DECODE
CONNECTION STYLE
(AHNC) PLAIN 1ST END
UNABLE TO DECODE
(CQGH) UNABLE TO DECODE
THREAD DIRECTION
(AAJF) RIGHT-HAND 2ND END
NOMINAL THREAD SIZE
(CQJX) UNABLE TO DECODE
SECOND END SWIVEL ACTION CAPABILITY
(CRZY) NOT INCLUDED
END CONNECTION DESIGN
(AKUU) STRAIGHT 2ND END
LAYER COMPOSITION AND LOCATION
(CQCS) 4TH LAYER RUBBER IMPREGNATED FABRIC ERR-100
FIRST END SWIVEL ACTION CAPABILITY
(CQBG) NOT INCLUDED
LAYER COMPOSITION AND LOCATION
(CQCS) 3RD LAYER RUBBER IMPREGNATED FABRIC ERR-100
UNABLE TO DECODE
(CRBL) UNABLE TO DECODE
THREAD SERIES DESIGNATOR
(THSD) NPSH 1ST END
LAYER COMPOSITION AND LOCATION
(CQCS) 2ND LAYER RUBBER IMPREGNATED FABRIC ERR-100
MAXIMUM OPERATING PRESSURE
(CQGM) 75.0 POUNDS PER SQUARE INCH
THREAD DIRECTION
(AAJF) UNABLE TO DECODE
END CONNECTION DESIGN
(AKUU) STRAIGHT 1ST END
END CONNECTION DESIGN
(AKUU) UNABLE TO DECODE
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) NOT IDENTICAL
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES 2ND END

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