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NSN 4720-00-987-3941, 4720009873941
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 009873941
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.
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DLMS® Summary

National Stock Number 4720-00-987-3941

National Stock Number (NSN) 4720-00-987-3941, or NIIN 009873941, (hose assembly,nonmetallic) was assigned January 1, 1962 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 3 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. ISO Group has several sources of supply for this NSN.

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

This NSN is unique to one weapons system.

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 Jul 21, 2009, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. 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 4720009873941 does not contain precious metals.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(ADJM) UNABLE TO DECODE
FIRST END SWIVEL ACTION CAPABILITY
(CQBG) NOT INCLUDED
UNABLE TO DECODE
(CQGH) UNABLE TO DECODE
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) IDENTICAL
LAYER COMPOSITION AND LOCATION
(CQCS) 2ND LAYER BRAIDED STEEL WIRE ERR-100
END CONNECTION DESIGN
(AKUU) ELBOW 1ST END
END FLANGE CONSTRUCTION
(AKUT) SOLID 1ST END
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG
(ADKX) 300.0
BOLT HOLE DIAMETER
(AHNX) 0.328 INCHES NOMINAL 1ST END
BOLT HOLE QUANTITY
(AECS) 4 1ST END
BURST TEST PRESSURE
(CQBD) 640.0 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 WIDTH
(ADUY) 2.375 INCHES NOMINAL 1ST END
CONNECTION STYLE
(AHNC) RAISED SWIVEL 1ST END
CONNECTION TYPE
(AWLS) RAISED FACE FLANGE 1ST 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 STYLE
(CTCJ) RECTANGULAR (INCLUDES SQUARE) 1ST END
FLANGE THICKNESS
(ABKU) 0.188 INCHES NOMINAL 1ST END
FLANGE WIDTH
(AGFF) 3.000 INCHES NOMINAL 1ST END
FLOW ANGLE
(CRFY) 45.0 DEGREES 1ST END
HYDROSTATIC TEST PRESSURE
(CRDW) 240.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER
(AARX) 1.812 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
OUTSIDE DIAMETER
(ABKV) 2.153 INCHES NOMINAL
LAYER COMPOSITION AND LOCATION
(CQCS) 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED STEEL WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED COTTON CORD
MAXIMUM OPERATING PRESSURE
(CQGM) 120.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 13.350 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS
(ACKH) 17.000 INCHES
RAISED FACE DIAMETER
(AJEE) 2.750 INCHES NOMINAL 1ST END
RAISED FACE HEIGHT
(AJED) 0.013 INCHES NOMINAL 1ST 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
UNABLE TO DECODE
(CQHW) UNABLE TO DECODE

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