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NSN 4720-00-320-3304, 4720003203304
HOSE ASSEMBLY,METALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 003203304
Codification Country
United States
Item Name Code
INC 17972
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 4720-00-320-3304

National Stock Number (NSN) 4720-00-320-3304, or NIIN 003203304, (hose assembly,metallic) was assigned November 16, 1973 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. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are 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 Aug 11, 2014. There have been 3 contracts issued for this part number, with 3 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M414V2441, SPE7M414V2165, SPE7M414V1969. The total value of the awarded contracts has been US$ 93,458.04.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

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 May 15, 2014, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 17972. [A LENGTH OF METALLIC HOSE WITH FITTINGS ON ONE OR BOTH ENDS. FOR ITEMS WITHOUT FITTINGS, SEE HOSE, METALLIC. EXCLUDES CONDUIT, ELECTRICAL; CONDUIT ASSEMBLY, ELECTRICAL; CASING, FLEXIBLE CONTROL; AND CASING, FLEXIBLE SHAFT ASSEMBLY.]. 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 4720003203304 contains an unknown precious metal.

This NSN is associated to Schedule B 7307225000: stainless steel pipe elbows and bends. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(AAJP) UNABLE TO DECODE
UNABLE TO DECODE
(CRBL) UNABLE TO DECODE
UNABLE TO DECODE
(CQGH) UNABLE TO DECODE
FIRST END FITTING/COMPONENT AND MATERIAL (NON-CORE)
(CQGH) COMPLETE FITTING STEEL, CORROSION RESISTING
TEMP RATING
(ABJH) -54.0 DEG CELSIUS AND 125.0 DEG CELSIUS SINGLE RESPONSE
INNER CONVEYING TUBE MATERIAL (NON-CORE)
(ADJM) STEEL, CORROSION RESISTING
UNABLE TO DECODE
(ADJM) UNABLE TO DECODE
SECOND END FITTING/COMPONENT AND SURFACE TREATMENT (NON-CORE)
(CRLL) COMPLETE FITTING PASSIVATED
END CONNECTION DESIGN
(AKUU) ELBOW 2ND END
END CONNECTION DESIGN
(AKUU) STRAIGHT 1ST END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 2ND END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
CONNECTION STYLE
(AHNC) SWIVEL NUT FLARE 1ST END
CONNECTION STYLE
(AHNC) SWIVEL NUT FLARE 2ND END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
EXTERIOR COLOR
(ADJS) NATURAL
FLOW ANGLE
(CRFY) 90.0 DEGREES 2ND END
HYDROSTATIC TEST PRESSURE
(CRDW) 150.0 POUNDS PER SQUARE INCH
INNER CONVEYING TUBE STYLE
(ADJL) ANNULAR CLOSE-PITCH CORRUGATED
INSIDE DIAMETER
(AARX) 0.406 INCHES NOMINAL
LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
OUTER COVERING ENVIRONMENTAL PROTECTION
(CRJM) CORROSION RESISTANT
OUTSIDE DIAMETER
(ABKV) 0.562 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE
(CQGM) 100.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 24.250 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS
(ACKH) 6.000 INCHES
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES 1ST END
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES 2ND END
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
SEAT ANGLE
(CQRB) 37.0 DEGREES 2ND END
SPECIAL FEATURES
(FEAT) YELLOW INSULATION SLEEVE
TEMP RATING
(ABJH) -54.0 CELSIUS AND 125.0 CELSIUS SINGLE RESPONSE
THREAD CLASS
(AAJD) 3B 1ST END
THREAD CLASS
(AAJD) 3B 2ND END
THREAD DIRECTION
(AAJF) RIGHT-HAND 1ST END
THREAD DIRECTION
(AAJF) RIGHT-HAND 2ND END
THREAD SERIES DESIGNATOR
(THSD) UNF 2ND END
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END
OUTSIDE SURFACE TREATMENT (NON-CORE)
(AAJP) PASSIVATED
UNABLE TO DECODE
(CQHW) UNABLE TO DECODE
TEMP RATING
(ABJH) -54.0 DEG CELSIUS SINGLE RESPONSE AND 125.0 DEG CELSIUS SINGLE RESPONSE
UNABLE TO DECODE
(CRLL) UNABLE TO DECODE
FIRST END FITTING/COMPONENT AND SURFACE TREATMENT (NON-CORE)
(CQHW) COMPLETE FITTING PASSIVATED
SECOND END FITTING/COMPONENT AND MATERIAL (NON-CORE)
(CRBL) COMPLETE FITTING STEEL, CORROSION RESISTING

Manufacturer Part Numbers

3732631

RNCC
7
RNVC
2
3732631

RNCC
5
RNVC
9
68473

RNCC
5
RNVC
9
68473

RNCC
5
RNVC
2
90641

RNCC
3
RNVC
2
90641

RNCC
5
RNVC
2

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