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NSN 4720-00-580-6941, 4720005806941
Cancelled -> Replaced by 4720008294501

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 005806941
Codification Country
United States
Item Name Code
INC 20311
Criticality
(F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
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 4720-00-580-6941

National Stock Number (NSN) 4720-00-580-6941, or NIIN 005806941, (hose assembly,nonmetallic) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4720008294501.

There are 4 manufacturer part numbers associated with this NSN. 2 of those 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, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 13, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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 is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4720005806941 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

LAYER COMPOSITION AND LOCATION
(CQCS) 2ND LAYER BRAIDED STEEL WIRE ERR-100
SECOND END SWIVEL ACTION CAPABILITY
(CRZY) NOT INCLUDED
UNABLE TO DECODE
(ADJM) UNABLE TO DECODE
UNABLE TO DECODE
(CRLL) UNABLE TO DECODE
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) 180.0
BOLT HOLE DIAMETER
(AHNX) 0.266 INCHES NOMINAL 1ST END
BOLT HOLE DIAMETER
(AHNX) 0.266 INCHES NOMINAL 2ND END
BOLT HOLE QUANTITY
(AECS) 4 2ND END
BOLT HOLE QUANTITY
(AECS) 4 1ST END
BURST TEST PRESSURE
(CQBD) 500.0 POUNDS PER SQUARE INCH
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(ADUZ) 2.375 INCHES NOMINAL 1ST END
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(ADUZ) 2.375 INCHES NOMINAL 2ND END
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(ADUY) 2.375 INCHES NOMINAL 1ST END
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(ADUY) 2.375 INCHES NOMINAL 2ND END
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
EXTERIOR COLOR
(ADJS) BLACK
FEATURES PROVIDED
(CBBL) ELECTROSTATIC DISCHARGE CAPABILITY AND REUSABLE END FITTINGS
FLANGE LENGTH
(AFQN) 3.000 INCHES NOMINAL 1ST END
FLANGE LENGTH
(AFQN) 3.000 INCHES NOMINAL 2ND END
FLANGE STYLE
(CTCJ) RECTANGULAR (INCLUDES SQUARE) 1ST END
FLANGE STYLE
(CTCJ) RECTANGULAR (INCLUDES SQUARE) 2ND END
FLANGE THICKNESS
(ABKU) 0.188 INCHES NOMINAL 1ST END
FLANGE THICKNESS
(ABKU) 0.188 INCHES NOMINAL 2ND END
FLANGE WIDTH
(AGFF) 3.000 INCHES NOMINAL 1ST END
FLANGE WIDTH
(AGFF) 3.000 INCHES NOMINAL 2ND END
FLOW ANGLE
(CRFY) 90.0 DEGREES 2ND END
FLOW ANGLE
(CRFY) 78.0 DEGREES 1ST END
HYDROSTATIC TEST PRESSURE
(CRDW) 240.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER
(AARX) 1.810 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION
(CQCS) 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD
OUTSIDE DIAMETER
(ABKV) 2.090 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE
(CQGM) 125.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 49.870 INCHES NOMINAL WORKING
MEDIA FOR WHICH DESIGNED
(MEDA) FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS
(ACKH) 17.000 INCHES
RAISED FACE DIAMETER
(AJEE) 2.760 INCHES NOMINAL 1ST END
RAISED FACE DIAMETER
(AJEE) 2.760 INCHES NOMINAL 2ND END
RAISED FACE HEIGHT
(AJED) 0.015 INCHES NOMINAL 1ST END
RAISED FACE HEIGHT
(AJED) 0.015 INCHES NOMINAL 2ND END
TEMP RATING
(ABJH) -40.0 DEG FAHRENHEIT AND 300.0 DEG FAHRENHEIT SINGLE RESPONSE
LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD ERR-100
FIRST END SWIVEL ACTION CAPABILITY
(CQBG) NOT INCLUDED
UNABLE TO DECODE
(CQGH) UNABLE TO DECODE
UNABLE TO DECODE
(CRBL) UNABLE TO DECODE
UNABLE TO DECODE
(CQHW) UNABLE TO DECODE
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) NOT IDENTICAL

Manufacturer Part Numbers


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