NSN 4720-01-194-0037, 4720011940037
HOSE ASSEMBLY,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 011940037
Codification Country: United States
Item Name Code: INC 20311
Criticality: (Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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: We have 1 qualified suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know

CALL ABOUT NSN 4720-01-194-0037

Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

REQUEST QUOTE for 4720-01-194-0037

Have a list that needs to be quoted? Upload it here.

Upload a List

DLMS^® Summary

National Stock Number 4720-01-194-0037

National Stock Number (NSN) 4720-01-194-0037, or NIIN 011940037, (hose assembly,nonmetallic) was assigned November 9, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 13 contracts issued for this part number, with 21 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7M424V4404, SPE7M121P0207, SPE7M419V2352, SPE7M418V5025, SPE7M418V5025. The total value of the awarded contracts has been US$ 157,531.09.

This NSN is somewhat common among different platforms, belonging to 2 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 Dec 10, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 but does have other critical feature(s) 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 4720011940037 does not contain precious metals.

This information was last updated on Jun 01, 2025.

Technical Characteristics

TEMP RATING: (ABJH) -75.0 DEG FAHRENHEIT AND 232.0 DEG FAHRENHEIT SINGLE RESPONSE
END CONNECTION DESIGN: (AKUU) ELBOW 1ST END
END CONNECTION DESIGN: (AKUU) STRAIGHT 2ND END
END FLANGE CONSTRUCTION: (AKUT) SOLID 1ST END
END FLANGE CONSTRUCTION: (AKUT) SOLID 2ND END
BOLT HOLE QUANTITY: (AECS) 4 1ST END
BOLT HOLE QUANTITY: (AECS) 4 2ND END
CONNECTION TYPE: (AWLS) PLAIN FACE FLANGE 1ST END
CONNECTION TYPE: (AWLS) PLAIN FACE FLANGE 2ND END
CONNECTION STYLE: (AHNC) PLAIN 1ST END
CONNECTION STYLE: (AHNC) PLAIN 2ND END
CRITICALITY CODE JUSTIFICATION: (CRTL) FEAT
EXTERIOR COLOR: (ADJS) BLACK
FLANGE OUTSIDE DIAMETER: (AEPR) 1.500 INCHES NOMINAL 1ST END
FLANGE OUTSIDE DIAMETER: (AEPR) 1.500 INCHES NOMINAL 2ND END
FLANGE STYLE: (CTCJ) ROUND W / BOLT HOLES 1ST END
FLANGE STYLE: (CTCJ) ROUND W / BOLT HOLES 2ND END
FLOW ANGLE: (CRFY) 90.0 DEGREES 1ST END
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
MEASURING METHOD AND LENGTH: (CRXX) 33.500 INCHES MINIMUM OVERALL AND 34.000 INCHES MAXIMUM OVERALL
MINIMUM INSIDE BENDING RADIUS: (ACKH) 3.500 INCHES
SPECIAL FEATURES: (FEAT) WEAPON SYSTEM ESSENTIAL
TEMP RATING: (ABJH) -75.0 FAHRENHEIT AND 232.0 FAHRENHEIT SINGLE RESPONSE
FLANGE STYLE: (CTCJ) ROUND W/ BOLT HOLES 1ST END
FLANGE STYLE: (CTCJ) ROUND W/ BOLT HOLES 2ND END