NSN 4720-01-450-4083, 4720014504083
HOSE,NONMETALLIC

Federal Supply Classification: FSC 4720 - Hose and Flexible Tubing
National Item Identification Number: NIIN 014504083
Codification Country: United States
Item Name Code: INC 22670
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 4720-01-450-4083

National Stock Number (NSN) 4720-01-450-4083, or NIIN 014504083, (hose,nonmetallic) was assigned November 7, 1997 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M521P5690, SPE7M521P5690, SPE7M521P5690, SPE7M415M1851, SPE7M415M1732. The total value of the awarded contracts has been US$ 91,249.24.

This NSN is unique to one weapons system.

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 Nov 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 22670. [A FLEXIBLE, TUBULAR ITEM HAVING A NONMETALLIC TUBE INNER CONVEYING SURFACE AND ONE OR MORE REINFORCEMENT LAYERS OF A METALLIC OR NONMETALLIC MATERIAL. IT IS DESIGNED TO CONVEY GASSES, LIQUIDS, OR SOLIDS. FOR ITEMS WITH FITTINGS ON ONE OR BOTH ENDS, SEE HOSE ASSEMBLY, NONMETALLIC. EXCLUDES HOSE, AIR DUCT; AND HOSE 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 4720014504083 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

LAYER COMPOSITION AND LOCATION: (CQCS) 3RD LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC ERR-100
LAYER COMPOSITION AND LOCATION: (CQCS) 7TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC ERR-100
LAYER COMPOSITION AND LOCATION: (CQCS) 8TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC ERR-100
BURST TEST PRESSURE: (CQBD) 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CROSS-SECTIONAL SHAPE STYLE: (AAGR) ROUND
END ITEM IDENTIFICATION: (AGAV) TOOLS X EQUIPMENT CAGE 03950
EXTERIOR COLOR: (ADJS) BLACK
HYDROSTATIC TEST PRESSURE: (CRDW) 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
INSIDE DIAMETER: (AARX) 12.000 INCHES NOMINAL
INSIDE SURFACE CONDITION: (CRWL) SMOOTH
LAYER COMPOSITION AND LOCATION: (CQCS) 1ST LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC AND 2ND LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC AND 3RD LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC AND 4TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC AND 5TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC AND 6TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC AND 7TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC AND 8TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC AND 9TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
MATERIAL: (MATT) RUBBER SYNTHETIC TUBE
MAXIMUM OPERATING PRESSURE: (CQGM) 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED: (MEDA) FUEL/OIL, HYDROCARBON AND WATER SINGLE RESPONSE
MINIMUM INSIDE BENDING RADIUS: (ACKH) 78.000 INCHES
NONDEFINITIVE SPEC/STD DATA: (ZZZT) 192 SIZE
OUTSIDE DIAMETER: (ABKV) 13.120 INCHES NOMINAL
SPECIFICATION/STANDARD DATA: (ZZZK) 81349-MIL-H-24136/1 GOVERNMENT SPECIFICATION
TEMP RATING: (ABJH) -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE
LAYER COMPOSITION AND LOCATION: (CQCS) 5TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC ERR-100
LAYER COMPOSITION AND LOCATION: (CQCS) OUTER LAYER MOLDED RUBBER, SYNTHETIC ERR-100
LAYER COMPOSITION AND LOCATION: (CQCS) 2ND LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC ERR-100
LAYER COMPOSITION AND LOCATION: (CQCS) 4TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC ERR-100
LAYER COMPOSITION AND LOCATION: (CQCS) 9TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC ERR-100
TEMP RATING: (ABJH) -40.0 DEG FAHRENHEIT AND 200.0 DEG FAHRENHEIT SINGLE RESPONSE
LAYER COMPOSITION AND LOCATION: (CQCS) 6TH LAYER SPIRALLY WRAPPED POLYAMIDE FABRIC ERR-100