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NSN 4720-00-454-6178, 4720004546178
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 004546178
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.
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DLMS® Summary

National Stock Number 4720-00-454-6178

National Stock Number (NSN) 4720-00-454-6178, or NIIN 004546178, (hose assembly,nonmetallic) was assigned April 23, 1969 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 02, 2000, this NSN's acquisition method was noted as: Not established. Not established.

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 4720004546178 contains an unknown precious metal.

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 2ND END
END CONNECTION DESIGN
(AKUU) STRAIGHT 1ST END
BURST TEST PRESSURE
(CQBD) 10000.0 POUNDS PER SQUARE INCH
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 2ND END
CONNECTION STYLE
(AHNC) SWIVEL NUT, FLARELESS 2ND END
CONNECTION STYLE
(AHNC) SWIVEL NUT, FLARELESS 1ST END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
FLOW ANGLE
(CRFY) 90.0 DEGREES 2ND END
HYDROSTATIC TEST PRESSURE
(CRDW) 3000.0 POUNDS PER SQUARE INCH
INSIDE DIAMETER
(AARX) 0.250 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) 0.375 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE
(CQGM) 1500.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH
(CRXX) 8.000 INCHES NOMINAL WORKING
MINIMUM INSIDE BENDING RADIUS
(ACKH) 2.000 INCHES
NOMINAL THREAD SIZE
(CQJX) 0.500 INCHES 1ST END
SEAT ANGLE
(CQRB) 12.0 DEGREES 1ST END
SEAT ANGLE
(CQRB) 12.0 DEGREES 2ND END
TEMP RATING
(ABJH) -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE
THREAD CLASS
(AAJD) 3B 1ST END
THREAD CLASS
(AAJD) 3B 2ND END
THREAD DIRECTION
(AAJF) RIGHT-HAND 1ST END
THREAD DIRECTION
(AAJF) RIGHT-HAND 2ND END
THREAD QUANTITY PER INCH
(CMLP) 20 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END
VACUUM IN TORR
(CRSM) 50.8

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