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NSN 4720-00-420-8738, 4720004208738
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification
FSC 4720 - Hose and Flexible Tubing
National Item Identification Number
NIIN 004208738
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 4720-00-420-8738

National Stock Number (NSN) 4720-00-420-8738, or NIIN 004208738, (hose assembly,nonmetallic) was assigned March 12, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number 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, one supplier is listed as an Active supplier 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 7 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M421V2158, SPE7MC21P2212, SPE7M120V9170, SPE7M120V9174, SPE7M120V9174. The total value of the awarded contracts has been US$ 5,789.03.

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 Mar 02, 2016, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) 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 4720004208738 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

END CONNECTION DESIGN
(AKUU) ELBOW 1ST END
END CONNECTION DESIGN
(AKUU) ELBOW 2ND END
END FLANGE CONSTRUCTION
(AKUT) SOLID 2ND END
END FLANGE CONSTRUCTION
(AKUT) SOLID 1ST END
CONNECTION TYPE
(AWLS) PLAIN FACE FLANGE 1ST END
CONNECTION TYPE
(AWLS) PLAIN FACE FLANGE 2ND END
CONNECTION STYLE
(AHNC) PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) 1ST END
CONNECTION STYLE
(AHNC) PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) 2ND END
CROSS-SECTIONAL SHAPE STYLE
(AAGR) ROUND
EXTERIOR COLOR
(ADJS) BLACK
FLANGE OUTSIDE DIAMETER
(AEPR) 1.750 INCHES NOMINAL 1ST END
FLANGE OUTSIDE DIAMETER
(AEPR) 1.750 INCHES NOMINAL 2ND END
FLANGE STYLE
(CTCJ) ROUND W/ OUT BOLT HOLES 1ST END
FLANGE STYLE
(CTCJ) ROUND W/ OUT BOLT HOLES 2ND END
FLANGE THICKNESS
(ABKU) 0.312 INCHES NOMINAL 1ST END
FLANGE THICKNESS
(ABKU) 0.312 INCHES NOMINAL 2ND END
FLOW ANGLE
(CRFY) 45.0 DEGREES 1ST END
FLOW ANGLE
(CRFY) 90.0 DEGREES 2ND END
INSIDE DIAMETER
(AARX) 0.875 INCHES NOMINAL
OUTSIDE DIAMETER
(ABKV) 1.230 INCHES NOMINAL
MINIMUM INSIDE BENDING RADIUS
(ACKH) 7.380 INCHES
TEMP RATING
(ABJH) -40.0 DEG FAHRENHEIT AND 300.0 DEG FAHRENHEIT SINGLE RESPONSE

Manufacturer Part Numbers


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