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NSN 4720-00-860-4446, 4720008604446
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 008604446
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 4720-00-860-4446

National Stock Number (NSN) 4720-00-860-4446, or NIIN 008604446, (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, 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 is actively being procured by the US Government, with procurement history within the last 90 days. There have been 17 contracts issued for this part number, with 19 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: SPE7MX25F9524, SPE7MX25F8302, SPE7MX25F2318, SPE7MX24F6966, SPE7MX23F123Z. The total value of the awarded contracts has been US$ 110,239.03.

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 Aug 12, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. 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 4720008604446 contains an unknown precious metal.

This NSN is associated to Schedule B 7306901000: other tubes, pipes and hollow profiles nesoi, of iron or nonalloy steel. The Schedule B End Use is listed as iron and steel products, other.

This information was last updated on .


Technical Characteristics

TEMP RATING
(ABJH) -65.0 DEG FAHRENHEIT AND 450.0 DEG FAHRENHEIT SINGLE RESPONSE
END CONNECTION DESIGN
(AKUU) ELBOW 1ST END
END CONNECTION DESIGN
(AKUU) ELBOW 2ND END
END FLANGE CONSTRUCTION
(AKUT) SOLID 2ND END
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG
(ADKX) 105.0
BOLT CIRCLE DIAMETER
(ABKG) 1.375 INCHES NOMINAL 2ND END
BOLT HOLE DIAMETER
(AHNX) 0.212 INCHES NOMINAL 2ND END
BOLT HOLE QUANTITY
(AECS) 2 2ND END
BURST TEST PRESSURE
(CQBD) 7000.0 POUNDS PER SQUARE INCH
CONNECTION STYLE
(AHNC) RAISED SWIVEL 2ND END
CONNECTION STYLE
(AHNC) SWIVEL NUT FLARE 1ST END
CONNECTION TYPE
(AWLS) RAISED FACE FLANGE 2ND END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
EXTERIOR COLOR
(ADJS) NATURAL
FEATURES PROVIDED
(CBBL) ELECTROSTATIC DISCHARGE CAPABILITY
FLANGE LENGTH
(AFQN) 1.820 INCHES NOMINAL 2ND END
FLANGE STYLE
(CTCJ) OVAL 2ND END
FLANGE THICKNESS
(ABKU) 0.250 INCHES NOMINAL 2ND END
FLOW ANGLE
(CRFY) 90.0 DEGREES 2ND END
FLOW ANGLE
(CRFY) 90.0 DEGREES 1ST END
FLANGE WIDTH
(AGFF) 1.295 INCHES NOMINAL 2ND END
HYDROSTATIC TEST PRESSURE
(CRDW) 3000.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER
(AARX) 0.500 INCHES NOMINAL
INSIDE SURFACE CONDITION
(CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION
(CQCS) OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
OUTER COVERING ENVIRONMENTAL PROTECTION
(CRJM) CORROSION RESISTANT
OUTSIDE DIAMETER
(ABKV) 0.656 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE
(CQGM) 1500.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 6.900 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS
(ACKH) 5.500 INCHES
NOMINAL THREAD SIZE
(CQJX) 0.875 INCHES 1ST END
RAISED FACE DIAMETER
(AJEE) 1.005 INCHES NOMINAL 2ND END
RAISED FACE HEIGHT
(AJED) 0.022 INCHES NOMINAL 2ND END
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
TEMP RATING
(ABJH) -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE
THREAD CLASS
(AAJD) 3B 1ST END
THREAD DIRECTION
(AAJF) RIGHT-HAND 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END
VACUUM IN TORR
(CRSM) 50.8

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