NSN 4720-00-910-3177, 4720009103177
Cancelled -> Replaced by 4720004064295

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 009103177
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: We have 4 qualified suppliers

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

Let Us Know

CALL ABOUT NSN 4720-00-910-3177

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

+1-321-773-5710

REQUEST QUOTE for 4720-00-910-3177

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

Upload a List

DLMS^® Summary

National Stock Number 4720-00-910-3177

National Stock Number (NSN) 4720-00-910-3177, or NIIN 009103177, (hose assembly,nonmetallic) was assigned June 22, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4720004064295.

There are 8 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 21, 2016. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M116VB290, SPE7M116VB290. The total value of the awarded contracts has been US$ 6,158.79.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been very little 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 Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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 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 4720009103177 contains an unknown precious metal.

This information was last updated on May 01, 2025.

Technical Characteristics

TEMP RATING: (ABJH) -65.0 DEG FAHRENHEIT AND 250.0 DEG FAHRENHEIT SINGLE RESPONSE
END CONNECTION DESIGN: (AKUU) ELBOW 1ST END
END CONNECTION DESIGN: (AKUU) STRAIGHT 2ND END
CONNECTION STYLE: (AHNC) SWIVEL NUT FLARE 1ST END
CONNECTION STYLE: (AHNC) SWIVEL NUT FLARE 2ND END
CONNECTION TYPE: (AWLS) THREADED INTERNAL TUBE 1ST END
CONNECTION TYPE: (AWLS) THREADED INTERNAL TUBE 2ND END
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
FLOW ANGLE: (CRFY) 45.0 DEGREES 1ST END
INSIDE DIAMETER: (AARX) 0.125 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
OUTSIDE DIAMETER: (ABKV) 0.250 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE: (CQGM) 500.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH: (CRXX) 4.375 INCHES MINIMUM WORKING AND 4.625 INCHES MAXIMUM WORKING
NOMINAL THREAD SIZE: (CQJX) 0.375 INCHES 2ND END
NOMINAL THREAD SIZE: (CQJX) 0.375 INCHES 1ST END
SEAT ANGLE: (CQRB) 37.0 DEGREES 1ST END
SEAT ANGLE: (CQRB) 37.0 DEGREES 2ND END
TEMP RATING: (ABJH) -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE
THREAD CLASS: (AAJD) 3A 1ST END
THREAD CLASS: (AAJD) 3A 2ND END
THREAD DIRECTION: (AAJF) RIGHT-HAND 1ST END
THREAD DIRECTION: (AAJF) RIGHT-HAND 2ND END
THREAD QUANTITY PER INCH: (CMLP) 24 1ST END
THREAD QUANTITY PER INCH: (CMLP) 24 2ND END
THREAD SERIES DESIGNATOR: (THSD) UNF 1ST END
THREAD SERIES DESIGNATOR: (THSD) UNF 2ND END