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NSN 4720-00-598-9932, 4720005989932
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 005989932
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 4720-00-598-9932

National Stock Number (NSN) 4720-00-598-9932, or NIIN 005989932, (hose assembly,nonmetallic) was assigned January 16, 1975 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 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 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 not been procured by the US Government in over a year. There have been 16 contracts issued for this part number, with 16 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M119P6440, SPE7M418P2850, SPE7M416M4204, SPE7M416M4204, SPE7M416M3421. The total value of the awarded contracts has been US$ 386,869.28.

This NSN is somewhat common among different platforms, belonging to 3 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 Jan 13, 2011, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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 4720005989932 does not contain precious metals.

This information was last updated on .


Technical Characteristics

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) 0.266 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
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(ADUZ) 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM 1ST END
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(ADUZ) 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM 2ND END
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(ADUY) 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM 1ST END
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(ADUY) 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM 2ND END
CONNECTION STYLE
(AHNC) RAISED 1ST END
CONNECTION STYLE
(AHNC) RAISED 2ND END
CONNECTION TYPE
(AWLS) RAISED FACE FLANGE 1ST END
CONNECTION TYPE
(AWLS) RAISED FACE FLANGE 2ND END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
FLANGE LENGTH
(AFQN) 1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM 1ST END
FLANGE LENGTH
(AFQN) 1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM 2ND END
FLANGE STYLE
(CTCJ) RECTANGULAR (INCLUDES SQUARE) 1ST END
FLANGE STYLE
(CTCJ) RECTANGULAR (INCLUDES SQUARE) 2ND END
FLANGE WIDTH
(AGFF) 1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM 1ST END
FLOW ANGLE
(CRFY) 102.0 DEGREES 2ND END
INSIDE DIAMETER
(AARX) 0.625 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
OUTSIDE DIAMETER
(ABKV) 0.789 INCHES NOMINAL
MEASURING METHOD AND LENGTH
(CRXX) 31.375 INCHES MINIMUM WORKING AND 31.875 INCHES MAXIMUM WORKING
RAISED FACE DIAMETER
(AJEE) 1.495 INCHES NOMINAL 1ST END
RAISED FACE DIAMETER
(AJEE) 1.495 INCHES NOMINAL 2ND END
RAISED FACE HEIGHT
(AJED) 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM 1ST END
RAISED FACE HEIGHT
(AJED) 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM 2ND END
WIDTH ACROSS FLATS
(AAZK) 1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM 2ND END

Manufacturer Part Numbers


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Condition NS
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