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NSN 4720-01-411-8418, 4720014118418
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 014118418
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 4720-01-411-8418

National Stock Number (NSN) 4720-01-411-8418, or NIIN 014118418, (hose assembly,nonmetallic) was assigned April 3, 1995 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 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 a year. There have been 12 contracts issued for this part number, with 12 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 7 different suppliers. The last contract numbers awarded were: SPE7M322V1278, SPE7M321V3557, SPE7M321V0894, SPE7M420V2647, SPE7M020P2324. The total value of the awarded contracts has been US$ 214,220.59.

This NSN is somewhat common among different platforms, belonging to 4 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 Sep 21, 2019, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 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 4720014118418 does not contain precious metals.

This information was last updated on .


Technical Characteristics

FLANGE STYLE
(CTCJ) ROUND W/ BOLT HOLES 1ST END
FLANGE STYLE
(CTCJ) ROUND W/ BOLT HOLES 2ND END
END CONNECTION DESIGN
(AKUU) ELBOW 2ND END
END CONNECTION DESIGN
(AKUU) STRAIGHT 1ST END
END FLANGE CONSTRUCTION
(AKUT) SOLID 1ST END
END FLANGE CONSTRUCTION
(AKUT) SOLID 2ND END
BOLT HOLE DIAMETER
(AHNX) 0.562 INCHES NOMINAL 1ST END
BOLT HOLE DIAMETER
(AHNX) 0.562 INCHES NOMINAL 2ND END
BOLT HOLE QUANTITY
(AECS) 8 2ND END
BOLT HOLE QUANTITY
(AECS) 8 1ST END
BOLT CIRCLE DIAMETER
(ABKG) 6.562 INCHES NOMINAL 1ST END
BOLT CIRCLE DIAMETER
(ABKG) 6.562 INCHES NOMINAL 2ND END
BURST TEST PRESSURE
(CQBD) 800.0 POUNDS PER SQUARE INCH
CONNECTION STYLE
(AHNC) RAISED SWIVEL 1ST END
CONNECTION STYLE
(AHNC) RAISED SWIVEL 2ND END
CONNECTION TYPE
(AWLS) RAISED FACE FLANGE 1ST END
CONNECTION TYPE
(AWLS) RAISED FACE FLANGE 2ND END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
FEATURES PROVIDED
(CBBL) INTERNAL SUPPORT
FLANGE STYLE
(CTCJ) ROUND W / BOLT HOLES 1ST END
FLANGE STYLE
(CTCJ) ROUND W / BOLT HOLES 2ND END
FLANGE OUTSIDE DIAMETER
(AEPR) 7.688 INCHES NOMINAL 1ST END
FLANGE OUTSIDE DIAMETER
(AEPR) 7.688 INCHES NOMINAL 2ND END
FLANGE THICKNESS
(ABKU) 0.500 INCHES NOMINAL 1ST END
FLANGE THICKNESS
(ABKU) 0.500 INCHES NOMINAL 2ND END
FLOW ANGLE
(CRFY) 90.0 DEGREES 2ND END
INSIDE DIAMETER
(AARX) 4.050 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) CONVOLUTED
OUTSIDE DIAMETER
(ABKV) 4.500 INCHES NOMINAL
LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
MAXIMUM OPERATING PRESSURE
(CQGM) 200.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 81.810 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS
(ACKH) 24.000 INCHES
RAISED FACE DIAMETER
(AJEE) 4.281 INCHES NOMINAL 1ST END
RAISED FACE DIAMETER
(AJEE) 4.281 INCHES NOMINAL 2ND END
SPECIAL FEATURES
(FEAT) TWO HOSE ASSEMBLIES CONNECTED BY 90 DEG ELBOW, FIRST LEG LENGTH 40.31, SECOND LEG LENGTH 41.50
VACUUM IN TORR
(CRSM) 50.8
TEMP RATING
(ABJH) 410.0 DEG FAHRENHEIT SINGLE RESPONSE

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