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NSN 4720-01-026-0040, 4720010260040
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 010260040
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 4720-01-026-0040

National Stock Number (NSN) 4720-01-026-0040, or NIIN 010260040, (hose assembly,nonmetallic) was assigned August 13, 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 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 22 contracts issued for this part number, with 41 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7M425F0348, SPE7M420P1366, SPE7MX20F1394, SPE7MX20F1394, SPE7MX20F0359. The total value of the awarded contracts has been US$ 615,886.61.

This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.

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 Feb 15, 2017, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. 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 4720010260040 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE ERR-100
UNABLE TO DECODE
(CRBL) UNABLE TO DECODE
TEMP RATING
(ABJH) -40.0 DEG FAHRENHEIT AND 300.0 DEG FAHRENHEIT SINGLE RESPONSE
FIRST END SWIVEL ACTION CAPABILITY
(CQBG) INCLUDED
UNABLE TO DECODE
(CRLL) UNABLE TO DECODE
UNABLE TO DECODE
(CQGH) UNABLE TO DECODE
UNABLE TO DECODE
(CQHW) UNABLE TO DECODE
UNABLE TO DECODE
(ADJM) UNABLE TO DECODE
SECOND END SWIVEL ACTION CAPABILITY
(CRZY) INCLUDED
END CONNECTION DESIGN
(AKUU) ELBOW 1ST END
END CONNECTION DESIGN
(AKUU) ELBOW 2ND END
END FLANGE CONSTRUCTION
(AKUT) SOLID 1ST END
END FLANGE CONSTRUCTION
(AKUT) SOLID 2ND END
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG
(ADKX) 34.0
BOLT HOLE DIAMETER
(AHNX) 0.266 INCHES MINIMUM AND 0.276 INCHES MAXIMUM 1ST END
BOLT HOLE DIAMETER
(AHNX) 0.266 INCHES MINIMUM AND 0.276 INCHES MAXIMUM 2ND END
BOLT HOLE QUANTITY
(AECS) 4 1ST END
BOLT HOLE QUANTITY
(AECS) 4 2ND END
CONNECTION TYPE
(AWLS) PLAIN FACE FLANGE 1ST END
CONNECTION TYPE
(AWLS) PLAIN FACE FLANGE 2ND END
CONNECTION STYLE
(AHNC) PLAIN SWIVEL 1ST END
CONNECTION STYLE
(AHNC) PLAIN SWIVEL 2ND END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
FLANGE LENGTH
(AFQN) 2.375 INCHES NOMINAL 1ST END
FLANGE LENGTH
(AFQN) 2.375 INCHES NOMINAL 2ND END
FLANGE STYLE
(CTCJ) RECTANGULAR (INCLUDES SQUARE) 1ST END
FLANGE STYLE
(CTCJ) RECTANGULAR (INCLUDES SQUARE) 2ND END
FLANGE THICKNESS
(ABKU) 0.281 INCHES MINIMUM AND 0.313 INCHES MAXIMUM 2ND END
FLANGE THICKNESS
(ABKU) 0.343 INCHES MINIMUM AND 0.375 INCHES MAXIMUM 1ST END
FLOW ANGLE
(CRFY) 90.0 DEGREES 2ND END
FLOW ANGLE
(CRFY) 90.0 DEGREES 1ST END
HYDROSTATIC TEST PRESSURE
(CRDW) 750.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER
(AARX) 1.125 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION
(CQCS) 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE, PARTIAL COVERAGE AND OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
OUTER COVERING ENVIRONMENTAL PROTECTION
(CRJM) FUEL RESISTANT AND OIL RESISTANT
OUTSIDE DIAMETER
(ABKV) 1.437 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE
(CQGM) 500.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 38.750 INCHES NOMINAL WORKING
MEDIA FOR WHICH DESIGNED
(MEDA) FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS
(ACKH) 8.000 INCHES
SPECIAL FEATURES
(FEAT) FURNISHED WITH 2 CLAMPS; THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE SOURCES, CAGE 00624 AND 98441, HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984
TEMP RATING
(ABJH) -40.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) NOT IDENTICAL

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